20171255238

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{41023}}^1$

素因数の和:41553

約数の個数: 48

約数和(自身を含む): 44542218240

約数和(自身を除く): 24370963002

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 463, 531, 926, 1062, 1389, 2778, 4167, 8334, 27317, 41023, 54634, 81951, 82046, 123069, 163902, 245853, 246138, 369207, 491706, 738414, 2420357, 4840714, 7261071, 14522142, 18993649, 21783213, 37987298, 43566426, 56980947, 113961894, 170942841, 341885682, 1120625291, 2241250582, 3361875873, 6723751746, 10085627619, 20171255238]

約数ペア:

[(1, 20171255238), (2, 10085627619), (3, 6723751746), (6, 3361875873), (9, 2241250582), (18, 1120625291), (59, 341885682), (118, 170942841), (177, 113961894), (354, 56980947), (463, 43566426), (531, 37987298), (926, 21783213), (1062, 18993649), (1389, 14522142), (2778, 7261071), (4167, 4840714), (8334, 2420357), (27317, 738414), (41023, 491706), (54634, 369207), (81951, 246138), (82046, 245853), (123069, 163902)]