20172595296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{280549}}^1$

素因数の和:280676

約数の個数: 96

約数和(自身を含む): 61083590400

約数和(自身を除く): 40910995104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 107, 112, 168, 214, 224, 321, 336, 428, 642, 672, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 8988, 10272, 11984, 17976, 23968, 35952, 71904, 280549, 561098, 841647, 1122196, 1683294, 1963843, 2244392, 3366588, 3927686, 4488784, 5891529, 6733176, 7855372, 8977568, 11783058, 13466352, 15710744, 23566116, 26932704, 30018743, 31421488, 47132232, 60037486, 62842976, 90056229, 94264464, 120074972, 180112458, 188528928, 210131201, 240149944, 360224916, 420262402, 480299888, 630393603, 720449832, 840524804, 960599776, 1260787206, 1440899664, 1681049608, 2521574412, 2881799328, 3362099216, 5043148824, 6724198432, 10086297648, 20172595296]

約数ペア:

[(1, 20172595296), (2, 10086297648), (3, 6724198432), (4, 5043148824), (6, 3362099216), (7, 2881799328), (8, 2521574412), (12, 1681049608), (14, 1440899664), (16, 1260787206), (21, 960599776), (24, 840524804), (28, 720449832), (32, 630393603), (42, 480299888), (48, 420262402), (56, 360224916), (84, 240149944), (96, 210131201), (107, 188528928), (112, 180112458), (168, 120074972), (214, 94264464), (224, 90056229), (321, 62842976), (336, 60037486), (428, 47132232), (642, 31421488), (672, 30018743), (749, 26932704), (856, 23566116), (1284, 15710744), (1498, 13466352), (1712, 11783058), (2247, 8977568), (2568, 7855372), (2996, 6733176), (3424, 5891529), (4494, 4488784), (5136, 3927686), (5992, 3366588), (8988, 2244392), (10272, 1963843), (11984, 1683294), (17976, 1122196), (23968, 841647), (35952, 561098), (71904, 280549)]