20163482160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{5851}}^1$

素因数の和:6123

約数の個数: 160

約数和(自身を含む): 63636427008

約数和(自身を除く): 43472944848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 173, 240, 249, 332, 346, 415, 498, 519, 664, 692, 830, 865, 996, 1038, 1245, 1328, 1384, 1660, 1730, 1992, 2076, 2490, 2595, 2768, 3320, 3460, 3984, 4152, 4980, 5190, 5851, 6640, 6920, 8304, 9960, 10380, 11702, 13840, 14359, 17553, 19920, 20760, 23404, 28718, 29255, 35106, 41520, 43077, 46808, 57436, 58510, 70212, 71795, 86154, 87765, 93616, 114872, 117020, 140424, 143590, 172308, 175530, 215385, 229744, 234040, 280848, 287180, 344616, 351060, 430770, 468080, 485633, 574360, 689232, 702120, 861540, 971266, 1012223, 1148720, 1404240, 1456899, 1723080, 1942532, 2024446, 2428165, 2913798, 3036669, 3446160, 3885064, 4048892, 4856330, 5061115, 5827596, 6073338, 7284495, 7770128, 8097784, 9712660, 10122230, 11655192, 12146676, 14568990, 15183345, 16195568, 19425320, 20244460, 23310384, 24293352, 29137980, 30366690, 38850640, 40488920, 48586704, 58275960, 60733380, 80977840, 84014509, 116551920, 121466760, 168029018, 242933520, 252043527, 336058036, 420072545, 504087054, 672116072, 840145090, 1008174108, 1260217635, 1344232144, 1680290180, 2016348216, 2520435270, 3360580360, 4032696432, 5040870540, 6721160720, 10081741080, 20163482160]

約数ペア:

[(1, 20163482160), (2, 10081741080), (3, 6721160720), (4, 5040870540), (5, 4032696432), (6, 3360580360), (8, 2520435270), (10, 2016348216), (12, 1680290180), (15, 1344232144), (16, 1260217635), (20, 1008174108), (24, 840145090), (30, 672116072), (40, 504087054), (48, 420072545), (60, 336058036), (80, 252043527), (83, 242933520), (120, 168029018), (166, 121466760), (173, 116551920), (240, 84014509), (249, 80977840), (332, 60733380), (346, 58275960), (415, 48586704), (498, 40488920), (519, 38850640), (664, 30366690), (692, 29137980), (830, 24293352), (865, 23310384), (996, 20244460), (1038, 19425320), (1245, 16195568), (1328, 15183345), (1384, 14568990), (1660, 12146676), (1730, 11655192), (1992, 10122230), (2076, 9712660), (2490, 8097784), (2595, 7770128), (2768, 7284495), (3320, 6073338), (3460, 5827596), (3984, 5061115), (4152, 4856330), (4980, 4048892), (5190, 3885064), (5851, 3446160), (6640, 3036669), (6920, 2913798), (8304, 2428165), (9960, 2024446), (10380, 1942532), (11702, 1723080), (13840, 1456899), (14359, 1404240), (17553, 1148720), (19920, 1012223), (20760, 971266), (23404, 861540), (28718, 702120), (29255, 689232), (35106, 574360), (41520, 485633), (43077, 468080), (46808, 430770), (57436, 351060), (58510, 344616), (70212, 287180), (71795, 280848), (86154, 234040), (87765, 229744), (93616, 215385), (114872, 175530), (117020, 172308), (140424, 143590)]