20165074470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{36809}}^1$

素因数の和:38854

約数の個数: 64

約数和(自身を含む): 53801496000

約数和(自身を除く): 33636421530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2029, 4058, 6087, 10145, 12174, 18261, 20290, 30435, 36522, 36809, 54783, 60870, 73618, 91305, 109566, 110427, 182610, 184045, 220854, 273915, 331281, 368090, 547830, 552135, 662562, 993843, 1104270, 1656405, 1987686, 3312810, 4969215, 9938430, 74685461, 149370922, 224056383, 373427305, 448112766, 672169149, 746854610, 1120281915, 1344338298, 2016507447, 2240563830, 3360845745, 4033014894, 6721691490, 10082537235, 20165074470]

約数ペア:

[(1, 20165074470), (2, 10082537235), (3, 6721691490), (5, 4033014894), (6, 3360845745), (9, 2240563830), (10, 2016507447), (15, 1344338298), (18, 1120281915), (27, 746854610), (30, 672169149), (45, 448112766), (54, 373427305), (90, 224056383), (135, 149370922), (270, 74685461), (2029, 9938430), (4058, 4969215), (6087, 3312810), (10145, 1987686), (12174, 1656405), (18261, 1104270), (20290, 993843), (30435, 662562), (36522, 552135), (36809, 547830), (54783, 368090), (60870, 331281), (73618, 273915), (91305, 220854), (109566, 184045), (110427, 182610)]