20002107552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29765041}}^1$

素因数の和:29765061

約数の個数: 48

約数和(自身を含む): 60006324672

約数和(自身を除く): 40004217120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29765041, 59530082, 89295123, 119060164, 178590246, 208355287, 238120328, 357180492, 416710574, 476240656, 625065861, 714360984, 833421148, 952481312, 1250131722, 1428721968, 1666842296, 2500263444, 2857443936, 3333684592, 5000526888, 6667369184, 10001053776, 20002107552]

約数ペア:

[(1, 20002107552), (2, 10001053776), (3, 6667369184), (4, 5000526888), (6, 3333684592), (7, 2857443936), (8, 2500263444), (12, 1666842296), (14, 1428721968), (16, 1250131722), (21, 952481312), (24, 833421148), (28, 714360984), (32, 625065861), (42, 476240656), (48, 416710574), (56, 357180492), (84, 238120328), (96, 208355287), (112, 178590246), (168, 119060164), (224, 89295123), (336, 59530082), (672, 29765041)]