20176935558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{123239}}^1$

素因数の和:125356

約数の個数: 32

約数和(自身を含む): 43479072000

約数和(自身を除く): 23302136442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2099, 4198, 6297, 12594, 27287, 54574, 81861, 123239, 163722, 246478, 369717, 739434, 1602107, 3204214, 4806321, 9612642, 258678661, 517357322, 776035983, 1552071966, 3362822593, 6725645186, 10088467779, 20176935558]

約数ペア:

[(1, 20176935558), (2, 10088467779), (3, 6725645186), (6, 3362822593), (13, 1552071966), (26, 776035983), (39, 517357322), (78, 258678661), (2099, 9612642), (4198, 4806321), (6297, 3204214), (12594, 1602107), (27287, 739434), (54574, 369717), (81861, 246478), (123239, 163722)]