20061175040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{24917}}^1$

素因数の和:24992

約数の個数: 144

約数和(自身を含む): 52256634192

約数和(自身を除く): 32195459152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 256, 272, 296, 320, 340, 370, 544, 592, 629, 640, 680, 740, 1088, 1184, 1258, 1280, 1360, 1480, 2176, 2368, 2516, 2720, 2960, 3145, 4352, 4736, 5032, 5440, 5920, 6290, 9472, 10064, 10880, 11840, 12580, 20128, 21760, 23680, 24917, 25160, 40256, 47360, 49834, 50320, 80512, 99668, 100640, 124585, 161024, 199336, 201280, 249170, 398672, 402560, 423589, 498340, 797344, 805120, 847178, 921929, 996680, 1594688, 1694356, 1843858, 1993360, 2117945, 3189376, 3388712, 3687716, 3986720, 4235890, 4609645, 6378752, 6777424, 7375432, 7973440, 8471780, 9219290, 13554848, 14750864, 15672793, 15946880, 16943560, 18438580, 27109696, 29501728, 31345586, 31893760, 33887120, 36877160, 54219392, 59003456, 62691172, 67774240, 73754320, 78363965, 108438784, 118006912, 125382344, 135548480, 147508640, 156727930, 236013824, 250764688, 271096960, 295017280, 313455860, 501529376, 542193920, 590034560, 626911720, 1003058752, 1180069120, 1253823440, 2006117504, 2507646880, 4012235008, 5015293760, 10030587520, 20061175040]

約数ペア:

[(1, 20061175040), (2, 10030587520), (4, 5015293760), (5, 4012235008), (8, 2507646880), (10, 2006117504), (16, 1253823440), (17, 1180069120), (20, 1003058752), (32, 626911720), (34, 590034560), (37, 542193920), (40, 501529376), (64, 313455860), (68, 295017280), (74, 271096960), (80, 250764688), (85, 236013824), (128, 156727930), (136, 147508640), (148, 135548480), (160, 125382344), (170, 118006912), (185, 108438784), (256, 78363965), (272, 73754320), (296, 67774240), (320, 62691172), (340, 59003456), (370, 54219392), (544, 36877160), (592, 33887120), (629, 31893760), (640, 31345586), (680, 29501728), (740, 27109696), (1088, 18438580), (1184, 16943560), (1258, 15946880), (1280, 15672793), (1360, 14750864), (1480, 13554848), (2176, 9219290), (2368, 8471780), (2516, 7973440), (2720, 7375432), (2960, 6777424), (3145, 6378752), (4352, 4609645), (4736, 4235890), (5032, 3986720), (5440, 3687716), (5920, 3388712), (6290, 3189376), (9472, 2117945), (10064, 1993360), (10880, 1843858), (11840, 1694356), (12580, 1594688), (20128, 996680), (21760, 921929), (23680, 847178), (24917, 805120), (25160, 797344), (40256, 498340), (47360, 423589), (49834, 402560), (50320, 398672), (80512, 249170), (99668, 201280), (100640, 199336), (124585, 161024)]