20153171696

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10584649}}^1$

素因数の和:10584681

約数の個数: 40

約数和(自身を含む): 47249877600

約数和(自身を除く): 27096705904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10584649, 21169298, 42338596, 74092543, 84677192, 148185086, 169354384, 179939033, 296370172, 359878066, 592740344, 719756132, 1185480688, 1259573231, 1439512264, 2519146462, 2879024528, 5038292924, 10076585848, 20153171696]

約数ペア:

[(1, 20153171696), (2, 10076585848), (4, 5038292924), (7, 2879024528), (8, 2519146462), (14, 1439512264), (16, 1259573231), (17, 1185480688), (28, 719756132), (34, 592740344), (56, 359878066), (68, 296370172), (112, 179939033), (119, 169354384), (136, 148185086), (238, 84677192), (272, 74092543), (476, 42338596), (952, 21169298), (1904, 10584649)]