20239747002

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{757}}^1\times {\mathrm{9461}}^1$

素因数の和:10383

約数の個数: 48

約数和(自身を含む): 44195071752

約数和(自身を除く): 23955324750

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 757, 942, 1413, 1514, 2271, 2826, 4542, 6813, 9461, 13626, 18922, 28383, 56766, 85149, 118849, 170298, 237698, 356547, 713094, 1069641, 1485377, 2139282, 2970754, 4456131, 7161977, 8912262, 13368393, 14323954, 21485931, 26736786, 42971862, 64457793, 128915586, 1124430389, 2248860778, 3373291167, 6746582334, 10119873501, 20239747002]

約数ペア:

[(1, 20239747002), (2, 10119873501), (3, 6746582334), (6, 3373291167), (9, 2248860778), (18, 1124430389), (157, 128915586), (314, 64457793), (471, 42971862), (757, 26736786), (942, 21485931), (1413, 14323954), (1514, 13368393), (2271, 8912262), (2826, 7161977), (4542, 4456131), (6813, 2970754), (9461, 2139282), (13626, 1485377), (18922, 1069641), (28383, 713094), (56766, 356547), (85149, 237698), (118849, 170298)]