20081936688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{49459}}^1$

素因数の和:50250

約数の個数: 80

約数和(自身を含む): 56669289600

約数和(自身を除く): 36587352912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 769, 1538, 2307, 3076, 4614, 6152, 8459, 9228, 12304, 16918, 18456, 25377, 33836, 36912, 49459, 50754, 67672, 98918, 101508, 135344, 148377, 197836, 203016, 296754, 395672, 406032, 544049, 593508, 791344, 1088098, 1187016, 1632147, 2176196, 2374032, 3264294, 4352392, 6528588, 8704784, 13057176, 26114352, 38033971, 76067942, 114101913, 152135884, 228203826, 304271768, 418373681, 456407652, 608543536, 836747362, 912815304, 1255121043, 1673494724, 1825630608, 2510242086, 3346989448, 5020484172, 6693978896, 10040968344, 20081936688]

約数ペア:

[(1, 20081936688), (2, 10040968344), (3, 6693978896), (4, 5020484172), (6, 3346989448), (8, 2510242086), (11, 1825630608), (12, 1673494724), (16, 1255121043), (22, 912815304), (24, 836747362), (33, 608543536), (44, 456407652), (48, 418373681), (66, 304271768), (88, 228203826), (132, 152135884), (176, 114101913), (264, 76067942), (528, 38033971), (769, 26114352), (1538, 13057176), (2307, 8704784), (3076, 6528588), (4614, 4352392), (6152, 3264294), (8459, 2374032), (9228, 2176196), (12304, 1632147), (16918, 1187016), (18456, 1088098), (25377, 791344), (33836, 593508), (36912, 544049), (49459, 406032), (50754, 395672), (67672, 296754), (98918, 203016), (101508, 197836), (135344, 148377)]