20190295020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1172491}}^1$

素因数の和:1172551

約数の個数: 96

約数和(自身を含む): 66184828416

約数和(自身を除く): 45994533396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 17220, 1172491, 2344982, 3517473, 4689964, 5862455, 7034946, 8207437, 11724910, 14069892, 16414874, 17587365, 23449820, 24622311, 32829748, 35174730, 41037185, 48072131, 49244622, 70349460, 82074370, 96144262, 98489244, 123111555, 144216393, 164148740, 192288524, 240360655, 246223110, 288432786, 336504917, 480721310, 492446220, 576865572, 673009834, 721081965, 961442620, 1009514751, 1346019668, 1442163930, 1682524585, 2019029502, 2884327860, 3365049170, 4038059004, 5047573755, 6730098340, 10095147510, 20190295020]

約数ペア:

[(1, 20190295020), (2, 10095147510), (3, 6730098340), (4, 5047573755), (5, 4038059004), (6, 3365049170), (7, 2884327860), (10, 2019029502), (12, 1682524585), (14, 1442163930), (15, 1346019668), (20, 1009514751), (21, 961442620), (28, 721081965), (30, 673009834), (35, 576865572), (41, 492446220), (42, 480721310), (60, 336504917), (70, 288432786), (82, 246223110), (84, 240360655), (105, 192288524), (123, 164148740), (140, 144216393), (164, 123111555), (205, 98489244), (210, 96144262), (246, 82074370), (287, 70349460), (410, 49244622), (420, 48072131), (492, 41037185), (574, 35174730), (615, 32829748), (820, 24622311), (861, 23449820), (1148, 17587365), (1230, 16414874), (1435, 14069892), (1722, 11724910), (2460, 8207437), (2870, 7034946), (3444, 5862455), (4305, 4689964), (5740, 3517473), (8610, 2344982), (17220, 1172491)]