20331143856

素因数分解:

$2^4\times 3^4\times {\mathrm{449}}^1\times {\mathrm{34939}}^1$

素因数の和:35408

約数の個数: 100

約数和(自身を含む): 58976973000

約数和(自身を除く): 38645829144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 449, 648, 898, 1296, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 12123, 16164, 21552, 24246, 32328, 34939, 36369, 48492, 64656, 69878, 72738, 96984, 104817, 139756, 145476, 193968, 209634, 279512, 290952, 314451, 419268, 559024, 581904, 628902, 838536, 943353, 1257804, 1677072, 1886706, 2515608, 2830059, 3773412, 5031216, 5660118, 7546824, 11320236, 15093648, 15687611, 22640472, 31375222, 45280944, 47062833, 62750444, 94125666, 125500888, 141188499, 188251332, 251001776, 282376998, 376502664, 423565497, 564753996, 753005328, 847130994, 1129507992, 1270696491, 1694261988, 2259015984, 2541392982, 3388523976, 5082785964, 6777047952, 10165571928, 20331143856]

約数ペア:

[(1, 20331143856), (2, 10165571928), (3, 6777047952), (4, 5082785964), (6, 3388523976), (8, 2541392982), (9, 2259015984), (12, 1694261988), (16, 1270696491), (18, 1129507992), (24, 847130994), (27, 753005328), (36, 564753996), (48, 423565497), (54, 376502664), (72, 282376998), (81, 251001776), (108, 188251332), (144, 141188499), (162, 125500888), (216, 94125666), (324, 62750444), (432, 47062833), (449, 45280944), (648, 31375222), (898, 22640472), (1296, 15687611), (1347, 15093648), (1796, 11320236), (2694, 7546824), (3592, 5660118), (4041, 5031216), (5388, 3773412), (7184, 2830059), (8082, 2515608), (10776, 1886706), (12123, 1677072), (16164, 1257804), (21552, 943353), (24246, 838536), (32328, 628902), (34939, 581904), (36369, 559024), (48492, 419268), (64656, 314451), (69878, 290952), (72738, 279512), (96984, 209634), (104817, 193968), (139756, 145476)]