20540445090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{93319}}^1$

素因数の和:93392

約数の個数: 128

約数和(自身を含む): 58052505600

約数和(自身を除く): 37512060510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 29, 30, 33, 46, 55, 58, 66, 69, 87, 110, 115, 138, 145, 165, 174, 230, 253, 290, 319, 330, 345, 435, 506, 638, 667, 690, 759, 870, 957, 1265, 1334, 1518, 1595, 1914, 2001, 2530, 3190, 3335, 3795, 4002, 4785, 6670, 7337, 7590, 9570, 10005, 14674, 20010, 22011, 36685, 44022, 73370, 93319, 110055, 186638, 220110, 279957, 466595, 559914, 933190, 1026509, 1399785, 2053018, 2146337, 2706251, 2799570, 3079527, 4292674, 5132545, 5412502, 6159054, 6439011, 8118753, 10265090, 10731685, 12878022, 13531255, 15397635, 16237506, 21463370, 23609707, 27062510, 29768761, 30795270, 32195055, 40593765, 47219414, 59537522, 62243773, 64390110, 70829121, 81187530, 89306283, 118048535, 124487546, 141658242, 148843805, 178612566, 186731319, 236097070, 297687610, 311218865, 354145605, 373462638, 446531415, 622437730, 684681503, 708291210, 893062830, 933656595, 1369363006, 1867313190, 2054044509, 3423407515, 4108089018, 6846815030, 10270222545, 20540445090]

約数ペア:

[(1, 20540445090), (2, 10270222545), (3, 6846815030), (5, 4108089018), (6, 3423407515), (10, 2054044509), (11, 1867313190), (15, 1369363006), (22, 933656595), (23, 893062830), (29, 708291210), (30, 684681503), (33, 622437730), (46, 446531415), (55, 373462638), (58, 354145605), (66, 311218865), (69, 297687610), (87, 236097070), (110, 186731319), (115, 178612566), (138, 148843805), (145, 141658242), (165, 124487546), (174, 118048535), (230, 89306283), (253, 81187530), (290, 70829121), (319, 64390110), (330, 62243773), (345, 59537522), (435, 47219414), (506, 40593765), (638, 32195055), (667, 30795270), (690, 29768761), (759, 27062510), (870, 23609707), (957, 21463370), (1265, 16237506), (1334, 15397635), (1518, 13531255), (1595, 12878022), (1914, 10731685), (2001, 10265090), (2530, 8118753), (3190, 6439011), (3335, 6159054), (3795, 5412502), (4002, 5132545), (4785, 4292674), (6670, 3079527), (7337, 2799570), (7590, 2706251), (9570, 2146337), (10005, 2053018), (14674, 1399785), (20010, 1026509), (22011, 933190), (36685, 559914), (44022, 466595), (73370, 279957), (93319, 220110), (110055, 186638)]