20939237964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{5279}}^1$

素因数の和:7244

約数の個数: 96

約数和(自身を含む): 57184512000

約数和(自身を除く): 36245274036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1933, 2052, 3866, 5279, 5799, 7732, 10558, 11598, 15837, 17397, 21116, 23196, 31674, 34794, 36727, 47511, 52191, 63348, 69588, 73454, 95022, 100301, 104382, 110181, 142533, 146908, 190044, 200602, 208764, 220362, 285066, 300903, 330543, 401204, 440724, 570132, 601806, 661086, 902709, 991629, 1203612, 1322172, 1805418, 1983258, 2708127, 3610836, 3966516, 5416254, 10204307, 10832508, 20408614, 30612921, 40817228, 61225842, 91838763, 122451684, 183677526, 193881833, 275516289, 367355052, 387763666, 551032578, 581645499, 775527332, 1102065156, 1163290998, 1744936497, 2326581996, 3489872994, 5234809491, 6979745988, 10469618982, 20939237964]

約数ペア:

[(1, 20939237964), (2, 10469618982), (3, 6979745988), (4, 5234809491), (6, 3489872994), (9, 2326581996), (12, 1744936497), (18, 1163290998), (19, 1102065156), (27, 775527332), (36, 581645499), (38, 551032578), (54, 387763666), (57, 367355052), (76, 275516289), (108, 193881833), (114, 183677526), (171, 122451684), (228, 91838763), (342, 61225842), (513, 40817228), (684, 30612921), (1026, 20408614), (1933, 10832508), (2052, 10204307), (3866, 5416254), (5279, 3966516), (5799, 3610836), (7732, 2708127), (10558, 1983258), (11598, 1805418), (15837, 1322172), (17397, 1203612), (21116, 991629), (23196, 902709), (31674, 661086), (34794, 601806), (36727, 570132), (47511, 440724), (52191, 401204), (63348, 330543), (69588, 300903), (73454, 285066), (95022, 220362), (100301, 208764), (104382, 200602), (110181, 190044), (142533, 146908)]