20900293992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9363931}}^1$

素因数の和:9363974

約数の個数: 48

約数和(自身を含む): 58430935680

約数和(自身を除く): 37530641688

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, 9363931, 18727862, 28091793, 37455724, 56183586, 74911448, 84275379, 112367172, 168550758, 224734344, 290281861, 337101516, 580563722, 674203032, 870845583, 1161127444, 1741691166, 2322254888, 2612536749, 3483382332, 5225073498, 6966764664, 10450146996, 20900293992]

約数ペア:

[(1, 20900293992), (2, 10450146996), (3, 6966764664), (4, 5225073498), (6, 3483382332), (8, 2612536749), (9, 2322254888), (12, 1741691166), (18, 1161127444), (24, 870845583), (31, 674203032), (36, 580563722), (62, 337101516), (72, 290281861), (93, 224734344), (124, 168550758), (186, 112367172), (248, 84275379), (279, 74911448), (372, 56183586), (558, 37455724), (744, 28091793), (1116, 18727862), (2232, 9363931)]