20143150452

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1613}}^1\times {\mathrm{4391}}^1$

素因数の和:6093

約数の個数: 72

約数和(自身を含む): 51605648640

約数和(自身を除く): 31462498188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 1613, 2844, 3226, 4391, 4839, 6452, 8782, 9678, 13173, 14517, 17564, 19356, 26346, 29034, 39519, 52692, 58068, 79038, 127427, 158076, 254854, 346889, 382281, 509708, 693778, 764562, 1040667, 1146843, 1387556, 1529124, 2081334, 2293686, 3122001, 4162668, 4587372, 6244002, 7082683, 12488004, 14165366, 21248049, 28330732, 42496098, 63744147, 84992196, 127488294, 254976588, 559531957, 1119063914, 1678595871, 2238127828, 3357191742, 5035787613, 6714383484, 10071575226, 20143150452]

約数ペア:

[(1, 20143150452), (2, 10071575226), (3, 6714383484), (4, 5035787613), (6, 3357191742), (9, 2238127828), (12, 1678595871), (18, 1119063914), (36, 559531957), (79, 254976588), (158, 127488294), (237, 84992196), (316, 63744147), (474, 42496098), (711, 28330732), (948, 21248049), (1422, 14165366), (1613, 12488004), (2844, 7082683), (3226, 6244002), (4391, 4587372), (4839, 4162668), (6452, 3122001), (8782, 2293686), (9678, 2081334), (13173, 1529124), (14517, 1387556), (17564, 1146843), (19356, 1040667), (26346, 764562), (29034, 693778), (39519, 509708), (52692, 382281), (58068, 346889), (79038, 254854), (127427, 158076)]