20341314684

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1019}}^1\times {\mathrm{7019}}^1$

素因数の和:8127

約数の個数: 72

約数和(自身を含む): 52127712000

約数和(自身を除く): 31786397316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1019, 1422, 2038, 2844, 3057, 4076, 6114, 7019, 9171, 12228, 14038, 18342, 21057, 28076, 36684, 42114, 63171, 80501, 84228, 126342, 161002, 241503, 252684, 322004, 483006, 554501, 724509, 966012, 1109002, 1449018, 1663503, 2218004, 2898036, 3327006, 4990509, 6654012, 7152361, 9981018, 14304722, 19962036, 21457083, 28609444, 42914166, 64371249, 85828332, 128742498, 257484996, 565036519, 1130073038, 1695109557, 2260146076, 3390219114, 5085328671, 6780438228, 10170657342, 20341314684]

約数ペア:

[(1, 20341314684), (2, 10170657342), (3, 6780438228), (4, 5085328671), (6, 3390219114), (9, 2260146076), (12, 1695109557), (18, 1130073038), (36, 565036519), (79, 257484996), (158, 128742498), (237, 85828332), (316, 64371249), (474, 42914166), (711, 28609444), (948, 21457083), (1019, 19962036), (1422, 14304722), (2038, 9981018), (2844, 7152361), (3057, 6654012), (4076, 4990509), (6114, 3327006), (7019, 2898036), (9171, 2218004), (12228, 1663503), (14038, 1449018), (18342, 1109002), (21057, 966012), (28076, 724509), (36684, 554501), (42114, 483006), (63171, 322004), (80501, 252684), (84228, 241503), (126342, 161002)]