20221544238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{8951}}^1$

素因数の和:9150

約数の個数: 96

約数和(自身を含む): 49114252800

約数和(自身を除く): 28892708562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 361, 399, 447, 722, 798, 894, 1043, 1083, 2086, 2166, 2527, 2831, 3129, 5054, 5662, 6258, 7581, 8493, 8951, 15162, 16986, 17902, 19817, 26853, 39634, 53706, 53789, 59451, 62657, 107578, 118902, 125314, 161367, 170069, 187971, 322734, 340138, 375942, 376523, 510207, 753046, 1020414, 1129569, 1190483, 1333699, 2259138, 2380966, 2667398, 3231311, 3571449, 4001097, 6462622, 7142898, 8002194, 9335893, 9693933, 18671786, 19387866, 22619177, 25340281, 28007679, 45238354, 50680562, 56015358, 67857531, 76020843, 135715062, 152041686, 177381967, 354763934, 481465339, 532145901, 962930678, 1064291802, 1444396017, 2888792034, 3370257373, 6740514746, 10110772119, 20221544238]

約数ペア:

[(1, 20221544238), (2, 10110772119), (3, 6740514746), (6, 3370257373), (7, 2888792034), (14, 1444396017), (19, 1064291802), (21, 962930678), (38, 532145901), (42, 481465339), (57, 354763934), (114, 177381967), (133, 152041686), (149, 135715062), (266, 76020843), (298, 67857531), (361, 56015358), (399, 50680562), (447, 45238354), (722, 28007679), (798, 25340281), (894, 22619177), (1043, 19387866), (1083, 18671786), (2086, 9693933), (2166, 9335893), (2527, 8002194), (2831, 7142898), (3129, 6462622), (5054, 4001097), (5662, 3571449), (6258, 3231311), (7581, 2667398), (8493, 2380966), (8951, 2259138), (15162, 1333699), (16986, 1190483), (17902, 1129569), (19817, 1020414), (26853, 753046), (39634, 510207), (53706, 376523), (53789, 375942), (59451, 340138), (62657, 322734), (107578, 187971), (118902, 170069), (125314, 161367)]