20352055320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{45263}}^1$

素因数の和:46529

約数の個数: 96

約数和(自身を含む): 66198600000

約数和(自身を除く): 45846544680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1249, 2498, 3747, 4996, 6245, 7494, 9992, 11241, 12490, 14988, 18735, 22482, 24980, 29976, 37470, 44964, 45263, 49960, 56205, 74940, 89928, 90526, 112410, 135789, 149880, 181052, 224820, 226315, 271578, 362104, 407367, 449640, 452630, 543156, 678945, 814734, 905260, 1086312, 1357890, 1629468, 1810520, 2036835, 2715780, 3258936, 4073670, 5431560, 8147340, 16294680, 56533487, 113066974, 169600461, 226133948, 282667435, 339200922, 452267896, 508801383, 565334870, 678401844, 848002305, 1017602766, 1130669740, 1356803688, 1696004610, 2035205532, 2261339480, 2544006915, 3392009220, 4070411064, 5088013830, 6784018440, 10176027660, 20352055320]

約数ペア:

[(1, 20352055320), (2, 10176027660), (3, 6784018440), (4, 5088013830), (5, 4070411064), (6, 3392009220), (8, 2544006915), (9, 2261339480), (10, 2035205532), (12, 1696004610), (15, 1356803688), (18, 1130669740), (20, 1017602766), (24, 848002305), (30, 678401844), (36, 565334870), (40, 508801383), (45, 452267896), (60, 339200922), (72, 282667435), (90, 226133948), (120, 169600461), (180, 113066974), (360, 56533487), (1249, 16294680), (2498, 8147340), (3747, 5431560), (4996, 4073670), (6245, 3258936), (7494, 2715780), (9992, 2036835), (11241, 1810520), (12490, 1629468), (14988, 1357890), (18735, 1086312), (22482, 905260), (24980, 814734), (29976, 678945), (37470, 543156), (44964, 452630), (45263, 449640), (49960, 407367), (56205, 362104), (74940, 271578), (89928, 226315), (90526, 224820), (112410, 181052), (135789, 149880)]