20875104

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 62627040

約数和(自身を除く): 41751936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 653, 666, 864, 888, 999, 1184, 1306, 1332, 1776, 1959, 1998, 2612, 2664, 3552, 3918, 3996, 5224, 5328, 5877, 7836, 7992, 10448, 10656, 11754, 15672, 15984, 17631, 20896, 23508, 24161, 31344, 31968, 35262, 47016, 48322, 62688, 70524, 72483, 94032, 96644, 141048, 144966, 188064, 193288, 217449, 282096, 289932, 386576, 434898, 564192, 579864, 652347, 773152, 869796, 1159728, 1304694, 1739592, 2319456, 2609388, 3479184, 5218776, 6958368, 10437552, 20875104]

約数ペア:

[(1, 20875104), (2, 10437552), (3, 6958368), (4, 5218776), (6, 3479184), (8, 2609388), (9, 2319456), (12, 1739592), (16, 1304694), (18, 1159728), (24, 869796), (27, 773152), (32, 652347), (36, 579864), (37, 564192), (48, 434898), (54, 386576), (72, 289932), (74, 282096), (96, 217449), (108, 193288), (111, 188064), (144, 144966), (148, 141048), (216, 96644), (222, 94032), (288, 72483), (296, 70524), (333, 62688), (432, 48322), (444, 47016), (592, 35262), (653, 31968), (666, 31344), (864, 24161), (888, 23508), (999, 20896), (1184, 17631), (1306, 15984), (1332, 15672), (1776, 11754), (1959, 10656), (1998, 10448), (2612, 7992), (2664, 7836), (3552, 5877), (3918, 5328), (3996, 5224)]