20199896597670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1447}}^1\times {\mathrm{513041}}^1$

素因数の和:515405

約数の個数: 64

約数和(自身を含む): 48566837730816

約数和(自身を除く): 28366941133146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1447, 1814, 2721, 2894, 4341, 4535, 5442, 7235, 8682, 9070, 13605, 14470, 21705, 27210, 43410, 513041, 1026082, 1312429, 1539123, 2565205, 2624858, 3078246, 3937287, 5130410, 6562145, 7695615, 7874574, 13124290, 15391230, 19686435, 39372870, 465328187, 742370327, 930656374, 1395984561, 1484740654, 2227110981, 2326640935, 2791969122, 3711851635, 4454221962, 4653281870, 6979922805, 7423703270, 11135554905, 13959845610, 22271109810, 673329886589, 1346659773178, 2019989659767, 3366649432945, 4039979319534, 6733298865890, 10099948298835, 20199896597670]

約数ペア:

[(1, 20199896597670), (2, 10099948298835), (3, 6733298865890), (5, 4039979319534), (6, 3366649432945), (10, 2019989659767), (15, 1346659773178), (30, 673329886589), (907, 22271109810), (1447, 13959845610), (1814, 11135554905), (2721, 7423703270), (2894, 6979922805), (4341, 4653281870), (4535, 4454221962), (5442, 3711851635), (7235, 2791969122), (8682, 2326640935), (9070, 2227110981), (13605, 1484740654), (14470, 1395984561), (21705, 930656374), (27210, 742370327), (43410, 465328187), (513041, 39372870), (1026082, 19686435), (1312429, 15391230), (1539123, 13124290), (2565205, 7874574), (2624858, 7695615), (3078246, 6562145), (3937287, 5130410)]