20229864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 54043200

約数和(自身を除く): 33813336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 179, 204, 277, 358, 408, 537, 554, 716, 831, 1074, 1108, 1432, 1662, 2148, 2216, 3043, 3324, 4296, 4709, 6086, 6648, 9129, 9418, 12172, 14127, 18258, 18836, 24344, 28254, 36516, 37672, 49583, 56508, 73032, 99166, 113016, 148749, 198332, 297498, 396664, 594996, 842911, 1189992, 1685822, 2528733, 3371644, 5057466, 6743288, 10114932, 20229864]

約数ペア:

[(1, 20229864), (2, 10114932), (3, 6743288), (4, 5057466), (6, 3371644), (8, 2528733), (12, 1685822), (17, 1189992), (24, 842911), (34, 594996), (51, 396664), (68, 297498), (102, 198332), (136, 148749), (179, 113016), (204, 99166), (277, 73032), (358, 56508), (408, 49583), (537, 37672), (554, 36516), (716, 28254), (831, 24344), (1074, 18836), (1108, 18258), (1432, 14127), (1662, 12172), (2148, 9418), (2216, 9129), (3043, 6648), (3324, 6086), (4296, 4709)]