20122030668

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 48408192000

約数和(自身を除く): 28286161332

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 173, 199, 212, 318, 346, 398, 519, 597, 636, 692, 796, 919, 1038, 1194, 1838, 2076, 2388, 2757, 3676, 5514, 9169, 10547, 11028, 18338, 21094, 27507, 31641, 34427, 36676, 42188, 48707, 55014, 63282, 68854, 97414, 103281, 110028, 126564, 137708, 146121, 158987, 182881, 194828, 206562, 292242, 317974, 365762, 413124, 476961, 548643, 584484, 635948, 731524, 953922, 1097286, 1824631, 1907844, 2194572, 3649262, 5473893, 7298524, 8426311, 9692693, 10947786, 16852622, 19385386, 21895572, 25278933, 29078079, 31638413, 33705244, 38770772, 50557866, 58156158, 63276826, 94915239, 101115732, 116312316, 126553652, 189830478, 379660956, 1676835889, 3353671778, 5030507667, 6707343556, 10061015334, 20122030668]

約数ペア:

[(1, 20122030668), (2, 10061015334), (3, 6707343556), (4, 5030507667), (6, 3353671778), (12, 1676835889), (53, 379660956), (106, 189830478), (159, 126553652), (173, 116312316), (199, 101115732), (212, 94915239), (318, 63276826), (346, 58156158), (398, 50557866), (519, 38770772), (597, 33705244), (636, 31638413), (692, 29078079), (796, 25278933), (919, 21895572), (1038, 19385386), (1194, 16852622), (1838, 10947786), (2076, 9692693), (2388, 8426311), (2757, 7298524), (3676, 5473893), (5514, 3649262), (9169, 2194572), (10547, 1907844), (11028, 1824631), (18338, 1097286), (21094, 953922), (27507, 731524), (31641, 635948), (34427, 584484), (36676, 548643), (42188, 476961), (48707, 413124), (55014, 365762), (63282, 317974), (68854, 292242), (97414, 206562), (103281, 194828), (110028, 182881), (126564, 158987), (137708, 146121)]