20133422715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{39511}}^1$

素因数の和:39760

約数の個数: 64

約数和(自身を含む): 38599114752

約数和(自身を除く): 18465692037

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 211, 345, 483, 633, 805, 1055, 1477, 2415, 3165, 4431, 4853, 7385, 14559, 22155, 24265, 33971, 39511, 72795, 101913, 118533, 169855, 197555, 276577, 509565, 592665, 829731, 908753, 1382885, 2726259, 4148655, 4543765, 6361271, 8336821, 13631295, 19083813, 25010463, 31806355, 41684105, 58357747, 95419065, 125052315, 175073241, 191746883, 291788735, 575240649, 875366205, 958734415, 1342228181, 2876203245, 4026684543, 6711140905, 20133422715]

約数ペア:

[(1, 20133422715), (3, 6711140905), (5, 4026684543), (7, 2876203245), (15, 1342228181), (21, 958734415), (23, 875366205), (35, 575240649), (69, 291788735), (105, 191746883), (115, 175073241), (161, 125052315), (211, 95419065), (345, 58357747), (483, 41684105), (633, 31806355), (805, 25010463), (1055, 19083813), (1477, 13631295), (2415, 8336821), (3165, 6361271), (4431, 4543765), (4853, 4148655), (7385, 2726259), (14559, 1382885), (22155, 908753), (24265, 829731), (33971, 592665), (39511, 509565), (72795, 276577), (101913, 197555), (118533, 169855)]