20346720030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13007}}^1$

素因数の和:13231

約数の個数: 192

約数和(自身を含む): 65455423488

約数和(自身を除く): 45108703458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 191, 195, 210, 234, 273, 315, 382, 390, 455, 546, 573, 585, 630, 819, 910, 955, 1146, 1170, 1337, 1365, 1638, 1719, 1910, 2483, 2674, 2730, 2865, 3438, 4011, 4095, 4966, 5730, 6685, 7449, 8022, 8190, 8595, 12033, 12415, 13007, 13370, 14898, 17190, 17381, 20055, 22347, 24066, 24830, 26014, 34762, 37245, 39021, 40110, 44694, 52143, 60165, 65035, 74490, 78042, 86905, 91049, 104286, 111735, 117063, 120330, 130070, 156429, 169091, 173810, 182098, 195105, 223470, 234126, 260715, 273147, 312858, 338182, 390210, 455245, 507273, 521430, 546294, 585315, 782145, 819441, 845455, 910490, 1014546, 1170630, 1183637, 1365735, 1521819, 1564290, 1638882, 1690910, 2367274, 2484337, 2536365, 2731470, 3043638, 3550911, 4097205, 4968674, 5072730, 5918185, 7101822, 7453011, 7609095, 8194410, 10652733, 11836370, 12421685, 14906022, 15218190, 17390359, 17754555, 21305466, 22359033, 24843370, 32296381, 34780718, 35509110, 37265055, 44718066, 52171077, 53263665, 64592762, 74530110, 86951795, 96889143, 104342154, 106527330, 111795165, 156513231, 161481905, 173903590, 193778286, 223590330, 226074667, 260855385, 290667429, 313026462, 322963810, 452149334, 484445715, 521710770, 581334858, 678224001, 782566155, 968891430, 1130373335, 1356448002, 1453337145, 1565132310, 2034672003, 2260746670, 2906674290, 3391120005, 4069344006, 6782240010, 10173360015, 20346720030]

約数ペア:

[(1, 20346720030), (2, 10173360015), (3, 6782240010), (5, 4069344006), (6, 3391120005), (7, 2906674290), (9, 2260746670), (10, 2034672003), (13, 1565132310), (14, 1453337145), (15, 1356448002), (18, 1130373335), (21, 968891430), (26, 782566155), (30, 678224001), (35, 581334858), (39, 521710770), (42, 484445715), (45, 452149334), (63, 322963810), (65, 313026462), (70, 290667429), (78, 260855385), (90, 226074667), (91, 223590330), (105, 193778286), (117, 173903590), (126, 161481905), (130, 156513231), (182, 111795165), (191, 106527330), (195, 104342154), (210, 96889143), (234, 86951795), (273, 74530110), (315, 64592762), (382, 53263665), (390, 52171077), (455, 44718066), (546, 37265055), (573, 35509110), (585, 34780718), (630, 32296381), (819, 24843370), (910, 22359033), (955, 21305466), (1146, 17754555), (1170, 17390359), (1337, 15218190), (1365, 14906022), (1638, 12421685), (1719, 11836370), (1910, 10652733), (2483, 8194410), (2674, 7609095), (2730, 7453011), (2865, 7101822), (3438, 5918185), (4011, 5072730), (4095, 4968674), (4966, 4097205), (5730, 3550911), (6685, 3043638), (7449, 2731470), (8022, 2536365), (8190, 2484337), (8595, 2367274), (12033, 1690910), (12415, 1638882), (13007, 1564290), (13370, 1521819), (14898, 1365735), (17190, 1183637), (17381, 1170630), (20055, 1014546), (22347, 910490), (24066, 845455), (24830, 819441), (26014, 782145), (34762, 585315), (37245, 546294), (39021, 521430), (40110, 507273), (44694, 455245), (52143, 390210), (60165, 338182), (65035, 312858), (74490, 273147), (78042, 260715), (86905, 234126), (91049, 223470), (104286, 195105), (111735, 182098), (117063, 173810), (120330, 169091), (130070, 156429)]