20136760020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{141073}}^1$

素因数の和:141162

約数の個数: 144

約数和(自身を含む): 66858918672

約数和(自身を除く): 46722158652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4758, 5490, 7137, 7930, 9516, 10980, 11895, 14274, 15860, 23790, 28548, 35685, 47580, 71370, 141073, 142740, 282146, 423219, 564292, 705365, 846438, 1269657, 1410730, 1692876, 1833949, 2116095, 2539314, 2821460, 3667898, 4232190, 5078628, 5501847, 6348285, 7335796, 8464380, 8605453, 9169745, 11003694, 12696570, 16505541, 17210906, 18339490, 22007388, 25393140, 25816359, 27509235, 33011082, 34421812, 36678980, 43027265, 51632718, 55018470, 66022164, 77449077, 82527705, 86054530, 103265436, 110036940, 111870889, 129081795, 154898154, 165055410, 172109060, 223741778, 258163590, 309796308, 330110820, 335612667, 387245385, 447483556, 516327180, 559354445, 671225334, 774490770, 1006838001, 1118708890, 1342450668, 1548981540, 1678063335, 2013676002, 2237417780, 3356126670, 4027352004, 5034190005, 6712253340, 10068380010, 20136760020]

約数ペア:

[(1, 20136760020), (2, 10068380010), (3, 6712253340), (4, 5034190005), (5, 4027352004), (6, 3356126670), (9, 2237417780), (10, 2013676002), (12, 1678063335), (13, 1548981540), (15, 1342450668), (18, 1118708890), (20, 1006838001), (26, 774490770), (30, 671225334), (36, 559354445), (39, 516327180), (45, 447483556), (52, 387245385), (60, 335612667), (61, 330110820), (65, 309796308), (78, 258163590), (90, 223741778), (117, 172109060), (122, 165055410), (130, 154898154), (156, 129081795), (180, 111870889), (183, 110036940), (195, 103265436), (234, 86054530), (244, 82527705), (260, 77449077), (305, 66022164), (366, 55018470), (390, 51632718), (468, 43027265), (549, 36678980), (585, 34421812), (610, 33011082), (732, 27509235), (780, 25816359), (793, 25393140), (915, 22007388), (1098, 18339490), (1170, 17210906), (1220, 16505541), (1586, 12696570), (1830, 11003694), (2196, 9169745), (2340, 8605453), (2379, 8464380), (2745, 7335796), (3172, 6348285), (3660, 5501847), (3965, 5078628), (4758, 4232190), (5490, 3667898), (7137, 2821460), (7930, 2539314), (9516, 2116095), (10980, 1833949), (11895, 1692876), (14274, 1410730), (15860, 1269657), (23790, 846438), (28548, 705365), (35685, 564292), (47580, 423219), (71370, 282146), (141073, 142740)]