20670796674

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{2099}}^1$

素因数の和:2461

約数の個数: 128

約数和(自身を含む): 51166080000

約数和(自身を除く): 30495283326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 99, 118, 177, 198, 281, 297, 354, 531, 562, 594, 649, 843, 1062, 1298, 1593, 1686, 1947, 2099, 2529, 3091, 3186, 3894, 4198, 5058, 5841, 6182, 6297, 7587, 9273, 11682, 12594, 15174, 16579, 17523, 18546, 18891, 23089, 27819, 33158, 35046, 37782, 46178, 49737, 55638, 56673, 69267, 83457, 99474, 113346, 123841, 138534, 149211, 166914, 182369, 207801, 247682, 298422, 364738, 371523, 415602, 447633, 547107, 589819, 623403, 743046, 895266, 1094214, 1114569, 1179638, 1246806, 1362251, 1641321, 1769457, 2229138, 2724502, 3282642, 3343707, 3538914, 4086753, 4923963, 5308371, 6488009, 6687414, 8173506, 9847926, 10616742, 12260259, 12976018, 15925113, 19464027, 24520518, 31850226, 34799321, 36780777, 38928054, 58392081, 69598642, 73561554, 104397963, 116784162, 175176243, 208795926, 313193889, 350352486, 382792531, 626387778, 765585062, 939581667, 1148377593, 1879163334, 2296755186, 3445132779, 6890265558, 10335398337, 20670796674]

約数ペア:

[(1, 20670796674), (2, 10335398337), (3, 6890265558), (6, 3445132779), (9, 2296755186), (11, 1879163334), (18, 1148377593), (22, 939581667), (27, 765585062), (33, 626387778), (54, 382792531), (59, 350352486), (66, 313193889), (99, 208795926), (118, 175176243), (177, 116784162), (198, 104397963), (281, 73561554), (297, 69598642), (354, 58392081), (531, 38928054), (562, 36780777), (594, 34799321), (649, 31850226), (843, 24520518), (1062, 19464027), (1298, 15925113), (1593, 12976018), (1686, 12260259), (1947, 10616742), (2099, 9847926), (2529, 8173506), (3091, 6687414), (3186, 6488009), (3894, 5308371), (4198, 4923963), (5058, 4086753), (5841, 3538914), (6182, 3343707), (6297, 3282642), (7587, 2724502), (9273, 2229138), (11682, 1769457), (12594, 1641321), (15174, 1362251), (16579, 1246806), (17523, 1179638), (18546, 1114569), (18891, 1094214), (23089, 895266), (27819, 743046), (33158, 623403), (35046, 589819), (37782, 547107), (46178, 447633), (49737, 415602), (55638, 371523), (56673, 364738), (69267, 298422), (83457, 247682), (99474, 207801), (113346, 182369), (123841, 166914), (138534, 149211)]