20234148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 55738368

約数和(自身を除く): 35504220

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 71, 102, 127, 132, 142, 187, 204, 213, 254, 284, 374, 381, 426, 508, 561, 748, 762, 781, 852, 1122, 1207, 1397, 1524, 1562, 2159, 2244, 2343, 2414, 2794, 3124, 3621, 4191, 4318, 4686, 4828, 5588, 6477, 7242, 8382, 8636, 9017, 9372, 12954, 13277, 14484, 16764, 18034, 23749, 25908, 26554, 27051, 36068, 39831, 47498, 53108, 54102, 71247, 79662, 94996, 99187, 108204, 142494, 153289, 159324, 198374, 284988, 297561, 306578, 396748, 459867, 595122, 613156, 919734, 1190244, 1686179, 1839468, 3372358, 5058537, 6744716, 10117074, 20234148]

約数ペア:

[(1, 20234148), (2, 10117074), (3, 6744716), (4, 5058537), (6, 3372358), (11, 1839468), (12, 1686179), (17, 1190244), (22, 919734), (33, 613156), (34, 595122), (44, 459867), (51, 396748), (66, 306578), (68, 297561), (71, 284988), (102, 198374), (127, 159324), (132, 153289), (142, 142494), (187, 108204), (204, 99187), (213, 94996), (254, 79662), (284, 71247), (374, 54102), (381, 53108), (426, 47498), (508, 39831), (561, 36068), (748, 27051), (762, 26554), (781, 25908), (852, 23749), (1122, 18034), (1207, 16764), (1397, 14484), (1524, 13277), (1562, 12954), (2159, 9372), (2244, 9017), (2343, 8636), (2414, 8382), (2794, 7242), (3124, 6477), (3621, 5588), (4191, 4828), (4318, 4686)]