20161609092

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{93983}}^1$

素因数の和:94153

約数の個数: 72

約数和(自身を含む): 52341569280

約数和(自身を除く): 32179960188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 101, 118, 177, 202, 236, 303, 354, 404, 531, 606, 708, 909, 1062, 1212, 1818, 2124, 3636, 5959, 11918, 17877, 23836, 35754, 53631, 71508, 93983, 107262, 187966, 214524, 281949, 375932, 563898, 845847, 1127796, 1691694, 3383388, 5544997, 9492283, 11089994, 16634991, 18984566, 22179988, 28476849, 33269982, 37969132, 49904973, 56953698, 66539964, 85430547, 99809946, 113907396, 170861094, 199619892, 341722188, 560044697, 1120089394, 1680134091, 2240178788, 3360268182, 5040402273, 6720536364, 10080804546, 20161609092]

約数ペア:

[(1, 20161609092), (2, 10080804546), (3, 6720536364), (4, 5040402273), (6, 3360268182), (9, 2240178788), (12, 1680134091), (18, 1120089394), (36, 560044697), (59, 341722188), (101, 199619892), (118, 170861094), (177, 113907396), (202, 99809946), (236, 85430547), (303, 66539964), (354, 56953698), (404, 49904973), (531, 37969132), (606, 33269982), (708, 28476849), (909, 22179988), (1062, 18984566), (1212, 16634991), (1818, 11089994), (2124, 9492283), (3636, 5544997), (5959, 3383388), (11918, 1691694), (17877, 1127796), (23836, 845847), (35754, 563898), (53631, 375932), (71508, 281949), (93983, 214524), (107262, 187966)]