20197433430

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15307}}^1$

素因数の和:15513

約数の個数: 112

約数和(自身を含む): 54812865744

約数和(自身を除く): 34615432314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 243, 270, 362, 405, 486, 543, 729, 810, 905, 1086, 1215, 1458, 1629, 1810, 2430, 2715, 3258, 3645, 4887, 5430, 7290, 8145, 9774, 14661, 15307, 16290, 24435, 29322, 30614, 43983, 45921, 48870, 73305, 76535, 87966, 91842, 131949, 137763, 146610, 153070, 219915, 229605, 263898, 275526, 413289, 439830, 459210, 659745, 688815, 826578, 1239867, 1319490, 1377630, 2066445, 2479734, 2770567, 3719601, 4132890, 5541134, 6199335, 7439202, 8311701, 11158803, 12398670, 13852835, 16623402, 18598005, 22317606, 24935103, 27705670, 37196010, 41558505, 49870206, 55794015, 74805309, 83117010, 111588030, 124675515, 149610618, 224415927, 249351030, 374026545, 448831854, 673247781, 748053090, 1122079635, 1346495562, 2019743343, 2244159270, 3366238905, 4039486686, 6732477810, 10098716715, 20197433430]

約数ペア:

[(1, 20197433430), (2, 10098716715), (3, 6732477810), (5, 4039486686), (6, 3366238905), (9, 2244159270), (10, 2019743343), (15, 1346495562), (18, 1122079635), (27, 748053090), (30, 673247781), (45, 448831854), (54, 374026545), (81, 249351030), (90, 224415927), (135, 149610618), (162, 124675515), (181, 111588030), (243, 83117010), (270, 74805309), (362, 55794015), (405, 49870206), (486, 41558505), (543, 37196010), (729, 27705670), (810, 24935103), (905, 22317606), (1086, 18598005), (1215, 16623402), (1458, 13852835), (1629, 12398670), (1810, 11158803), (2430, 8311701), (2715, 7439202), (3258, 6199335), (3645, 5541134), (4887, 4132890), (5430, 3719601), (7290, 2770567), (8145, 2479734), (9774, 2066445), (14661, 1377630), (15307, 1319490), (16290, 1239867), (24435, 826578), (29322, 688815), (30614, 659745), (43983, 459210), (45921, 439830), (48870, 413289), (73305, 275526), (76535, 263898), (87966, 229605), (91842, 219915), (131949, 153070), (137763, 146610)]