20192968728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9047029}}^1$

素因数の和:9047072

約数の個数: 48

約数和(自身を含む): 56453467200

約数和(自身を除く): 36260498472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9047029, 18094058, 27141087, 36188116, 54282174, 72376232, 81423261, 108564348, 162846522, 217128696, 280457899, 325693044, 560915798, 651386088, 841373697, 1121831596, 1682747394, 2243663192, 2524121091, 3365494788, 5048242182, 6730989576, 10096484364, 20192968728]

約数ペア:

[(1, 20192968728), (2, 10096484364), (3, 6730989576), (4, 5048242182), (6, 3365494788), (8, 2524121091), (9, 2243663192), (12, 1682747394), (18, 1121831596), (24, 841373697), (31, 651386088), (36, 560915798), (62, 325693044), (72, 280457899), (93, 217128696), (124, 162846522), (186, 108564348), (248, 81423261), (279, 72376232), (372, 54282174), (558, 36188116), (744, 27141087), (1116, 18094058), (2232, 9047029)]