20229620096

素因数分解:

$2^7\times 7^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 46550972160

約数和(自身を除く): 26321352064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 293, 307, 448, 502, 586, 614, 896, 1004, 1172, 1228, 1757, 2008, 2051, 2149, 2344, 2456, 3514, 4016, 4102, 4298, 4688, 4912, 7028, 8032, 8204, 8596, 9376, 9824, 14056, 16064, 16408, 17192, 18752, 19648, 28112, 32128, 32816, 34384, 37504, 39296, 56224, 65632, 68768, 73543, 77057, 89951, 112448, 131264, 137536, 147086, 154114, 179902, 224896, 262528, 275072, 294172, 308228, 359804, 514801, 539399, 588344, 616456, 629657, 719608, 1029602, 1078798, 1176688, 1232912, 1259314, 1439216, 2059204, 2157596, 2353376, 2465824, 2518628, 2878432, 4118408, 4315192, 4706752, 4931648, 5037256, 5756864, 8236816, 8630384, 9413504, 9863296, 10074512, 11513728, 16473632, 17260768, 20149024, 22577701, 32947264, 34521536, 40298048, 45155402, 65894528, 69043072, 80596096, 90310804, 158043907, 180621608, 316087814, 361243216, 632175628, 722486432, 1264351256, 1444972864, 2528702512, 2889945728, 5057405024, 10114810048, 20229620096]

約数ペア:

[(1, 20229620096), (2, 10114810048), (4, 5057405024), (7, 2889945728), (8, 2528702512), (14, 1444972864), (16, 1264351256), (28, 722486432), (32, 632175628), (56, 361243216), (64, 316087814), (112, 180621608), (128, 158043907), (224, 90310804), (251, 80596096), (293, 69043072), (307, 65894528), (448, 45155402), (502, 40298048), (586, 34521536), (614, 32947264), (896, 22577701), (1004, 20149024), (1172, 17260768), (1228, 16473632), (1757, 11513728), (2008, 10074512), (2051, 9863296), (2149, 9413504), (2344, 8630384), (2456, 8236816), (3514, 5756864), (4016, 5037256), (4102, 4931648), (4298, 4706752), (4688, 4315192), (4912, 4118408), (7028, 2878432), (8032, 2518628), (8204, 2465824), (8596, 2353376), (9376, 2157596), (9824, 2059204), (14056, 1439216), (16064, 1259314), (16408, 1232912), (17192, 1176688), (18752, 1078798), (19648, 1029602), (28112, 719608), (32128, 629657), (32816, 616456), (34384, 588344), (37504, 539399), (39296, 514801), (56224, 359804), (65632, 308228), (68768, 294172), (73543, 275072), (77057, 262528), (89951, 224896), (112448, 179902), (131264, 154114), (137536, 147086)]