20837619576

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{120739}}^1$

素因数の和:120818

約数の個数: 128

約数和(自身を含む): 62591616000

約数和(自身を除く): 41753996424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 94, 102, 108, 136, 141, 153, 188, 204, 216, 282, 306, 376, 408, 423, 459, 564, 612, 799, 846, 918, 1128, 1224, 1269, 1598, 1692, 1836, 2397, 2538, 3196, 3384, 3672, 4794, 5076, 6392, 7191, 9588, 10152, 14382, 19176, 21573, 28764, 43146, 57528, 86292, 120739, 172584, 241478, 362217, 482956, 724434, 965912, 1086651, 1448868, 2052563, 2173302, 2897736, 3259953, 4105126, 4346604, 5674733, 6157689, 6519906, 8210252, 8693208, 11349466, 12315378, 13039812, 16420504, 17024199, 18473067, 22698932, 24630756, 26079624, 34048398, 36946134, 45397864, 49261512, 51072597, 55419201, 68096796, 73892268, 96470461, 102145194, 110838402, 136193592, 147784536, 153217791, 192940922, 204290388, 221676804, 289411383, 306435582, 385881844, 408580776, 443353608, 578822766, 612871164, 771763688, 868234149, 1157645532, 1225742328, 1736468298, 2315291064, 2604702447, 3472936596, 5209404894, 6945873192, 10418809788, 20837619576]

約数ペア:

[(1, 20837619576), (2, 10418809788), (3, 6945873192), (4, 5209404894), (6, 3472936596), (8, 2604702447), (9, 2315291064), (12, 1736468298), (17, 1225742328), (18, 1157645532), (24, 868234149), (27, 771763688), (34, 612871164), (36, 578822766), (47, 443353608), (51, 408580776), (54, 385881844), (68, 306435582), (72, 289411383), (94, 221676804), (102, 204290388), (108, 192940922), (136, 153217791), (141, 147784536), (153, 136193592), (188, 110838402), (204, 102145194), (216, 96470461), (282, 73892268), (306, 68096796), (376, 55419201), (408, 51072597), (423, 49261512), (459, 45397864), (564, 36946134), (612, 34048398), (799, 26079624), (846, 24630756), (918, 22698932), (1128, 18473067), (1224, 17024199), (1269, 16420504), (1598, 13039812), (1692, 12315378), (1836, 11349466), (2397, 8693208), (2538, 8210252), (3196, 6519906), (3384, 6157689), (3672, 5674733), (4794, 4346604), (5076, 4105126), (6392, 3259953), (7191, 2897736), (9588, 2173302), (10152, 2052563), (14382, 1448868), (19176, 1086651), (21573, 965912), (28764, 724434), (43146, 482956), (57528, 362217), (86292, 241478), (120739, 172584)]