20222169224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 40298385600

約数和(自身を除く): 20076216376

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 821, 1048, 1237, 1642, 2474, 2489, 3284, 4948, 4978, 6568, 9896, 9956, 15599, 19912, 23503, 31198, 47006, 62396, 94012, 107551, 124792, 162047, 188024, 215102, 324094, 430204, 648188, 860408, 1015577, 1296376, 2031154, 2043469, 3078893, 4062308, 4086938, 6157786, 8124616, 8173876, 12315572, 16347752, 19295963, 24631144, 38591926, 77183852, 133040587, 154367704, 266081174, 532162348, 1064324696, 2527771153, 5055542306, 10111084612, 20222169224]

約数ペア:

[(1, 20222169224), (2, 10111084612), (4, 5055542306), (8, 2527771153), (19, 1064324696), (38, 532162348), (76, 266081174), (131, 154367704), (152, 133040587), (262, 77183852), (524, 38591926), (821, 24631144), (1048, 19295963), (1237, 16347752), (1642, 12315572), (2474, 8173876), (2489, 8124616), (3284, 6157786), (4948, 4086938), (4978, 4062308), (6568, 3078893), (9896, 2043469), (9956, 2031154), (15599, 1296376), (19912, 1015577), (23503, 860408), (31198, 648188), (47006, 430204), (62396, 324094), (94012, 215102), (107551, 188024), (124792, 162047)]