20461916736

素因数分解:

$2^6\times 3^4\times {\mathrm{179}}^1\times {\mathrm{22051}}^1$

素因数の和:22254

約数の個数: 140

約数和(自身を含む): 60997155120

約数和(自身を除く): 40535238384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 179, 192, 216, 288, 324, 358, 432, 537, 576, 648, 716, 864, 1074, 1296, 1432, 1611, 1728, 2148, 2592, 2864, 3222, 4296, 4833, 5184, 5728, 6444, 8592, 9666, 11456, 12888, 14499, 17184, 19332, 22051, 25776, 28998, 34368, 38664, 44102, 51552, 57996, 66153, 77328, 88204, 103104, 115992, 132306, 154656, 176408, 198459, 231984, 264612, 309312, 352816, 396918, 463968, 529224, 595377, 705632, 793836, 927936, 1058448, 1190754, 1411264, 1587672, 1786131, 2116896, 2381508, 3175344, 3572262, 3947129, 4233792, 4763016, 6350688, 7144524, 7894258, 9526032, 11841387, 12701376, 14289048, 15788516, 19052064, 23682774, 28578096, 31577032, 35524161, 38104128, 47365548, 57156192, 63154064, 71048322, 94731096, 106572483, 114312384, 126308128, 142096644, 189462192, 213144966, 252616256, 284193288, 319717449, 378924384, 426289932, 568386576, 639434898, 757848768, 852579864, 1136773152, 1278869796, 1705159728, 2273546304, 2557739592, 3410319456, 5115479184, 6820638912, 10230958368, 20461916736]

約数ペア:

[(1, 20461916736), (2, 10230958368), (3, 6820638912), (4, 5115479184), (6, 3410319456), (8, 2557739592), (9, 2273546304), (12, 1705159728), (16, 1278869796), (18, 1136773152), (24, 852579864), (27, 757848768), (32, 639434898), (36, 568386576), (48, 426289932), (54, 378924384), (64, 319717449), (72, 284193288), (81, 252616256), (96, 213144966), (108, 189462192), (144, 142096644), (162, 126308128), (179, 114312384), (192, 106572483), (216, 94731096), (288, 71048322), (324, 63154064), (358, 57156192), (432, 47365548), (537, 38104128), (576, 35524161), (648, 31577032), (716, 28578096), (864, 23682774), (1074, 19052064), (1296, 15788516), (1432, 14289048), (1611, 12701376), (1728, 11841387), (2148, 9526032), (2592, 7894258), (2864, 7144524), (3222, 6350688), (4296, 4763016), (4833, 4233792), (5184, 3947129), (5728, 3572262), (6444, 3175344), (8592, 2381508), (9666, 2116896), (11456, 1786131), (12888, 1587672), (14499, 1411264), (17184, 1190754), (19332, 1058448), (22051, 927936), (25776, 793836), (28998, 705632), (34368, 595377), (38664, 529224), (44102, 463968), (51552, 396918), (57996, 352816), (66153, 309312), (77328, 264612), (88204, 231984), (103104, 198459), (115992, 176408), (132306, 154656)]