20170177952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 42705496512

約数和(自身を除く): 22535318560

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 173, 214, 272, 346, 428, 544, 692, 856, 1384, 1712, 1819, 2003, 2768, 2941, 3424, 3638, 4006, 5536, 5882, 7276, 8012, 11764, 14552, 16024, 18511, 23528, 29104, 32048, 34051, 37022, 47056, 58208, 64096, 68102, 74044, 94112, 136204, 148088, 214321, 272408, 296176, 314687, 346519, 428642, 544816, 592352, 629374, 693038, 857284, 1089632, 1258748, 1386076, 1714568, 2517496, 2772152, 3429136, 3643457, 5034992, 5544304, 5890823, 6858272, 7286914, 10069984, 11088608, 11781646, 14573828, 23563292, 29147656, 37077533, 47126584, 58295312, 74155066, 94253168, 116590624, 148310132, 188506336, 296620264, 593240528, 630318061, 1186481056, 1260636122, 2521272244, 5042544488, 10085088976, 20170177952]

約数ペア:

[(1, 20170177952), (2, 10085088976), (4, 5042544488), (8, 2521272244), (16, 1260636122), (17, 1186481056), (32, 630318061), (34, 593240528), (68, 296620264), (107, 188506336), (136, 148310132), (173, 116590624), (214, 94253168), (272, 74155066), (346, 58295312), (428, 47126584), (544, 37077533), (692, 29147656), (856, 23563292), (1384, 14573828), (1712, 11781646), (1819, 11088608), (2003, 10069984), (2768, 7286914), (2941, 6858272), (3424, 5890823), (3638, 5544304), (4006, 5034992), (5536, 3643457), (5882, 3429136), (7276, 2772152), (8012, 2517496), (11764, 1714568), (14552, 1386076), (16024, 1258748), (18511, 1089632), (23528, 857284), (29104, 693038), (32048, 629374), (34051, 592352), (37022, 544816), (47056, 428642), (58208, 346519), (64096, 314687), (68102, 296176), (74044, 272408), (94112, 214321), (136204, 148088)]