20130886536

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1026667}}^1$

素因数の和:1026738

約数の個数: 64

約数和(自身を含む): 54208070400

約数和(自身を除く): 34077183864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 19608, 1026667, 2053334, 3080001, 4106668, 6160002, 8213336, 12320004, 19506673, 24640008, 39013346, 44146681, 58520019, 78026692, 88293362, 117040038, 132440043, 156053384, 176586724, 234080076, 264880086, 353173448, 468160152, 529760172, 838786939, 1059520344, 1677573878, 2516360817, 3355147756, 5032721634, 6710295512, 10065443268, 20130886536]

約数ペア:

[(1, 20130886536), (2, 10065443268), (3, 6710295512), (4, 5032721634), (6, 3355147756), (8, 2516360817), (12, 1677573878), (19, 1059520344), (24, 838786939), (38, 529760172), (43, 468160152), (57, 353173448), (76, 264880086), (86, 234080076), (114, 176586724), (129, 156053384), (152, 132440043), (172, 117040038), (228, 88293362), (258, 78026692), (344, 58520019), (456, 44146681), (516, 39013346), (817, 24640008), (1032, 19506673), (1634, 12320004), (2451, 8213336), (3268, 6160002), (4902, 4106668), (6536, 3080001), (9804, 2053334), (19608, 1026667)]