20186845356

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 48759459840

約数和(自身を除く): 28572614484

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 389, 404, 564, 606, 778, 911, 1167, 1212, 1556, 1822, 2334, 2733, 3644, 4668, 4747, 5466, 9494, 10932, 14241, 18283, 18988, 28482, 36566, 39289, 42817, 54849, 56964, 73132, 78578, 85634, 92011, 109698, 117867, 128451, 157156, 171268, 184022, 219396, 235734, 256902, 276033, 354379, 368044, 471468, 513804, 552066, 708758, 1063137, 1104132, 1417516, 1846583, 2126274, 3693166, 4252548, 4324517, 5539749, 7386332, 8649034, 11079498, 12973551, 16655813, 17298068, 22158996, 25947102, 33311626, 35792279, 49967439, 51894204, 66623252, 71584558, 99934878, 107376837, 143169116, 199869756, 214753674, 429507348, 1682237113, 3364474226, 5046711339, 6728948452, 10093422678, 20186845356]

約数ペア:

[(1, 20186845356), (2, 10093422678), (3, 6728948452), (4, 5046711339), (6, 3364474226), (12, 1682237113), (47, 429507348), (94, 214753674), (101, 199869756), (141, 143169116), (188, 107376837), (202, 99934878), (282, 71584558), (303, 66623252), (389, 51894204), (404, 49967439), (564, 35792279), (606, 33311626), (778, 25947102), (911, 22158996), (1167, 17298068), (1212, 16655813), (1556, 12973551), (1822, 11079498), (2334, 8649034), (2733, 7386332), (3644, 5539749), (4668, 4324517), (4747, 4252548), (5466, 3693166), (9494, 2126274), (10932, 1846583), (14241, 1417516), (18283, 1104132), (18988, 1063137), (28482, 708758), (36566, 552066), (39289, 513804), (42817, 471468), (54849, 368044), (56964, 354379), (73132, 276033), (78578, 256902), (85634, 235734), (92011, 219396), (109698, 184022), (117867, 171268), (128451, 157156)]