20224728538

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4957}}^1$

素因数の和:5100

約数の個数: 96

約数和(自身を含む): 39067453440

約数和(自身を除く): 18842724902

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 79, 98, 119, 158, 217, 238, 434, 527, 553, 833, 1054, 1106, 1343, 1519, 1666, 2449, 2686, 3038, 3689, 3871, 4898, 4957, 7378, 7742, 9401, 9914, 17143, 18802, 25823, 34286, 34699, 41633, 51646, 65807, 69398, 83266, 84269, 120001, 131614, 153667, 168538, 240002, 242893, 291431, 307334, 391603, 485786, 582862, 589883, 783206, 1075669, 1179766, 2040017, 2151338, 2612339, 2741221, 4080034, 4129181, 5224678, 5482442, 6657251, 7529683, 8258362, 12139693, 13314502, 15059366, 18286373, 19188547, 24279386, 36572746, 38377094, 46600757, 84977851, 93201514, 128004611, 169955702, 206374781, 256009222, 326205299, 412749562, 594844957, 652410598, 1189689914, 1444623467, 2889246934, 10112364269, 20224728538]

約数ペア:

[(1, 20224728538), (2, 10112364269), (7, 2889246934), (14, 1444623467), (17, 1189689914), (31, 652410598), (34, 594844957), (49, 412749562), (62, 326205299), (79, 256009222), (98, 206374781), (119, 169955702), (158, 128004611), (217, 93201514), (238, 84977851), (434, 46600757), (527, 38377094), (553, 36572746), (833, 24279386), (1054, 19188547), (1106, 18286373), (1343, 15059366), (1519, 13314502), (1666, 12139693), (2449, 8258362), (2686, 7529683), (3038, 6657251), (3689, 5482442), (3871, 5224678), (4898, 4129181), (4957, 4080034), (7378, 2741221), (7742, 2612339), (9401, 2151338), (9914, 2040017), (17143, 1179766), (18802, 1075669), (25823, 783206), (34286, 589883), (34699, 582862), (41633, 485786), (51646, 391603), (65807, 307334), (69398, 291431), (83266, 242893), (84269, 240002), (120001, 168538), (131614, 153667)]