20056593256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{333787}}^1$

素因数の和:333866

約数の個数: 64

約数和(自身を含む): 45662198400

約数和(自身を除く): 25605605144

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 518, 812, 1036, 1073, 1624, 2072, 2146, 4292, 7511, 8584, 15022, 30044, 60088, 333787, 667574, 1335148, 2336509, 2670296, 4673018, 9346036, 9679823, 12350119, 18692072, 19359646, 24700238, 38719292, 49400476, 67758761, 77438584, 86450833, 98800952, 135517522, 172901666, 271035044, 345803332, 358153451, 542070088, 691606664, 716306902, 1432613804, 2507074157, 2865227608, 5014148314, 10028296628, 20056593256]

約数ペア:

[(1, 20056593256), (2, 10028296628), (4, 5014148314), (7, 2865227608), (8, 2507074157), (14, 1432613804), (28, 716306902), (29, 691606664), (37, 542070088), (56, 358153451), (58, 345803332), (74, 271035044), (116, 172901666), (148, 135517522), (203, 98800952), (232, 86450833), (259, 77438584), (296, 67758761), (406, 49400476), (518, 38719292), (812, 24700238), (1036, 19359646), (1073, 18692072), (1624, 12350119), (2072, 9679823), (2146, 9346036), (4292, 4673018), (7511, 2670296), (8584, 2336509), (15022, 1335148), (30044, 667574), (60088, 333787)]