20227723908

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2591

約数の個数: 120

約数和(自身を含む): 55261623648

約数和(自身を除く): 35033899740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 313, 343, 588, 626, 686, 939, 1029, 1252, 1372, 1878, 2058, 2191, 2243, 2401, 3756, 4116, 4382, 4486, 4802, 6573, 6729, 7203, 8764, 8972, 9604, 13146, 13458, 14406, 15337, 15701, 26292, 26916, 28812, 30674, 31402, 46011, 47103, 61348, 62804, 92022, 94206, 107359, 109907, 184044, 188412, 214718, 219814, 322077, 329721, 429436, 439628, 644154, 659442, 702059, 751513, 769349, 1288308, 1318884, 1404118, 1503026, 1538698, 2106177, 2254539, 2308047, 2808236, 3006052, 3077396, 4212354, 4509078, 4616094, 4914413, 5385443, 8424708, 9018156, 9232188, 9828826, 10770886, 14743239, 16156329, 19657652, 21541772, 29486478, 32312658, 34400891, 58972956, 64625316, 68801782, 103202673, 137603564, 206405346, 240806237, 412810692, 481612474, 722418711, 963224948, 1444837422, 1685643659, 2889674844, 3371287318, 5056930977, 6742574636, 10113861954, 20227723908]

約数ペア:

[(1, 20227723908), (2, 10113861954), (3, 6742574636), (4, 5056930977), (6, 3371287318), (7, 2889674844), (12, 1685643659), (14, 1444837422), (21, 963224948), (28, 722418711), (42, 481612474), (49, 412810692), (84, 240806237), (98, 206405346), (147, 137603564), (196, 103202673), (294, 68801782), (313, 64625316), (343, 58972956), (588, 34400891), (626, 32312658), (686, 29486478), (939, 21541772), (1029, 19657652), (1252, 16156329), (1372, 14743239), (1878, 10770886), (2058, 9828826), (2191, 9232188), (2243, 9018156), (2401, 8424708), (3756, 5385443), (4116, 4914413), (4382, 4616094), (4486, 4509078), (4802, 4212354), (6573, 3077396), (6729, 3006052), (7203, 2808236), (8764, 2308047), (8972, 2254539), (9604, 2106177), (13146, 1538698), (13458, 1503026), (14406, 1404118), (15337, 1318884), (15701, 1288308), (26292, 769349), (26916, 751513), (28812, 702059), (30674, 659442), (31402, 644154), (46011, 439628), (47103, 429436), (61348, 329721), (62804, 322077), (92022, 219814), (94206, 214718), (107359, 188412), (109907, 184044)]