20132456262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 41466733056

約数和(自身を除く): 21334276794

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 353, 426, 498, 706, 1059, 1613, 2118, 3226, 4839, 5893, 9678, 11786, 17679, 25063, 29299, 35358, 50126, 58598, 75189, 87897, 114523, 133879, 150378, 175794, 229046, 267758, 343569, 401637, 569389, 687138, 803274, 1138778, 1708167, 2080229, 3416334, 4160458, 6240687, 9505409, 12481374, 19010818, 28516227, 40426619, 47259287, 57032454, 80853238, 94518574, 121279857, 141777861, 242559714, 283555722, 3355409377, 6710818754, 10066228131, 20132456262]

約数ペア:

[(1, 20132456262), (2, 10066228131), (3, 6710818754), (6, 3355409377), (71, 283555722), (83, 242559714), (142, 141777861), (166, 121279857), (213, 94518574), (249, 80853238), (353, 57032454), (426, 47259287), (498, 40426619), (706, 28516227), (1059, 19010818), (1613, 12481374), (2118, 9505409), (3226, 6240687), (4839, 4160458), (5893, 3416334), (9678, 2080229), (11786, 1708167), (17679, 1138778), (25063, 803274), (29299, 687138), (35358, 569389), (50126, 401637), (58598, 343569), (75189, 267758), (87897, 229046), (114523, 175794), (133879, 150378)]