20070582648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1\times {\mathrm{7541}}^1$

素因数の和:10172

約数の個数: 64

約数和(自身を含む): 51370070400

約数和(自身を除く): 31299487752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2579, 5158, 7541, 7737, 10316, 15082, 15474, 20632, 22623, 30164, 30948, 45246, 60328, 61896, 90492, 110897, 180984, 221794, 324263, 332691, 443588, 648526, 665382, 887176, 972789, 1297052, 1330764, 1945578, 2594104, 2661528, 3891156, 7782312, 19448239, 38896478, 58344717, 77792956, 116689434, 155585912, 233378868, 466757736, 836274277, 1672548554, 2508822831, 3345097108, 5017645662, 6690194216, 10035291324, 20070582648]

約数ペア:

[(1, 20070582648), (2, 10035291324), (3, 6690194216), (4, 5017645662), (6, 3345097108), (8, 2508822831), (12, 1672548554), (24, 836274277), (43, 466757736), (86, 233378868), (129, 155585912), (172, 116689434), (258, 77792956), (344, 58344717), (516, 38896478), (1032, 19448239), (2579, 7782312), (5158, 3891156), (7541, 2661528), (7737, 2594104), (10316, 1945578), (15082, 1330764), (15474, 1297052), (20632, 972789), (22623, 887176), (30164, 665382), (30948, 648526), (45246, 443588), (60328, 332691), (61896, 324263), (90492, 221794), (110897, 180984)]