20148942402

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41491}}^1$

素因数の和:41565

約数の個数: 96

約数和(自身を含む): 49561364160

約数和(自身を除く): 29412421758

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 529, 621, 782, 918, 1058, 1173, 1242, 1587, 2346, 3174, 3519, 4761, 7038, 8993, 9522, 10557, 14283, 17986, 21114, 26979, 28566, 41491, 53958, 80937, 82982, 124473, 161874, 242811, 248946, 373419, 485622, 705347, 746838, 954293, 1120257, 1410694, 1908586, 2116041, 2240514, 2862879, 4232082, 5725758, 6348123, 8588637, 12696246, 16222981, 17177274, 19044369, 21948739, 25765911, 32445962, 38088738, 43897478, 48668943, 51531822, 65846217, 97337886, 131692434, 146006829, 197538651, 292013658, 373128563, 395077302, 438020487, 592615953, 746257126, 876040974, 1119385689, 1185231906, 2238771378, 3358157067, 6716314134, 10074471201, 20148942402]

約数ペア:

[(1, 20148942402), (2, 10074471201), (3, 6716314134), (6, 3358157067), (9, 2238771378), (17, 1185231906), (18, 1119385689), (23, 876040974), (27, 746257126), (34, 592615953), (46, 438020487), (51, 395077302), (54, 373128563), (69, 292013658), (102, 197538651), (138, 146006829), (153, 131692434), (207, 97337886), (306, 65846217), (391, 51531822), (414, 48668943), (459, 43897478), (529, 38088738), (621, 32445962), (782, 25765911), (918, 21948739), (1058, 19044369), (1173, 17177274), (1242, 16222981), (1587, 12696246), (2346, 8588637), (3174, 6348123), (3519, 5725758), (4761, 4232082), (7038, 2862879), (8993, 2240514), (9522, 2116041), (10557, 1908586), (14283, 1410694), (17986, 1120257), (21114, 954293), (26979, 746838), (28566, 705347), (41491, 485622), (53958, 373419), (80937, 248946), (82982, 242811), (124473, 161874)]