20836695594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{59377}}^1$

素因数の和:59815

約数の個数: 64

約数和(自身を含む): 49079479680

約数和(自身を除く): 28242784086

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 409, 429, 818, 858, 1227, 2454, 4499, 5317, 8998, 10634, 13497, 15951, 26994, 31902, 58487, 59377, 116974, 118754, 175461, 178131, 350922, 356262, 653147, 771901, 1306294, 1543802, 1959441, 2315703, 3918882, 4631406, 8490911, 16981822, 24285193, 25472733, 48570386, 50945466, 72855579, 145711158, 267137123, 315707509, 534274246, 631415018, 801411369, 947122527, 1602822738, 1894245054, 3472782599, 6945565198, 10418347797, 20836695594]

約数ペア:

[(1, 20836695594), (2, 10418347797), (3, 6945565198), (6, 3472782599), (11, 1894245054), (13, 1602822738), (22, 947122527), (26, 801411369), (33, 631415018), (39, 534274246), (66, 315707509), (78, 267137123), (143, 145711158), (286, 72855579), (409, 50945466), (429, 48570386), (818, 25472733), (858, 24285193), (1227, 16981822), (2454, 8490911), (4499, 4631406), (5317, 3918882), (8998, 2315703), (10634, 1959441), (13497, 1543802), (15951, 1306294), (26994, 771901), (31902, 653147), (58487, 356262), (59377, 350922), (116974, 178131), (118754, 175461)]