20070145116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{856381}}^1$

素因数の和:856432

約数の個数: 96

約数和(自身を含む): 61385461760

約数和(自身を除く): 41315316644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 23436, 856381, 1712762, 2569143, 3425524, 5138286, 5994667, 7707429, 10276572, 11989334, 15414858, 17984001, 23122287, 23978668, 26547811, 30829716, 35968002, 46244574, 53095622, 53952003, 71936004, 79643433, 92489148, 106191244, 107904006, 159286866, 161856009, 185834677, 215808012, 238930299, 318573732, 323712018, 371669354, 477860598, 557504031, 647424036, 716790897, 743338708, 955721196, 1115008062, 1433581794, 1672512093, 2230016124, 2867163588, 3345024186, 5017536279, 6690048372, 10035072558, 20070145116]

約数ペア:

[(1, 20070145116), (2, 10035072558), (3, 6690048372), (4, 5017536279), (6, 3345024186), (7, 2867163588), (9, 2230016124), (12, 1672512093), (14, 1433581794), (18, 1115008062), (21, 955721196), (27, 743338708), (28, 716790897), (31, 647424036), (36, 557504031), (42, 477860598), (54, 371669354), (62, 323712018), (63, 318573732), (84, 238930299), (93, 215808012), (108, 185834677), (124, 161856009), (126, 159286866), (186, 107904006), (189, 106191244), (217, 92489148), (252, 79643433), (279, 71936004), (372, 53952003), (378, 53095622), (434, 46244574), (558, 35968002), (651, 30829716), (756, 26547811), (837, 23978668), (868, 23122287), (1116, 17984001), (1302, 15414858), (1674, 11989334), (1953, 10276572), (2604, 7707429), (3348, 5994667), (3906, 5138286), (5859, 3425524), (7812, 2569143), (11718, 1712762), (23436, 856381)]