20233542060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{18583}}^1$

素因数の和:18884

約数の個数: 144

約数和(自身を含む): 64290530304

約数和(自身を除く): 44056988244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 263, 276, 345, 414, 460, 526, 690, 789, 828, 1035, 1052, 1315, 1380, 1578, 2070, 2367, 2630, 3156, 3945, 4140, 4734, 5260, 6049, 7890, 9468, 11835, 12098, 15780, 18147, 18583, 23670, 24196, 30245, 36294, 37166, 47340, 54441, 55749, 60490, 72588, 74332, 90735, 92915, 108882, 111498, 120980, 167247, 181470, 185830, 217764, 222996, 272205, 278745, 334494, 362940, 371660, 427409, 544410, 557490, 668988, 836235, 854818, 1088820, 1114980, 1282227, 1672470, 1709636, 2137045, 2564454, 3344940, 3846681, 4274090, 4887329, 5128908, 6411135, 7693362, 8548180, 9774658, 12822270, 14661987, 15386724, 19233405, 19549316, 24436645, 25644540, 29323974, 38466810, 43985961, 48873290, 58647948, 73309935, 76933620, 87971922, 97746580, 112408567, 146619870, 175943844, 219929805, 224817134, 293239740, 337225701, 439859610, 449634268, 562042835, 674451402, 879719220, 1011677103, 1124085670, 1348902804, 1686128505, 2023354206, 2248171340, 3372257010, 4046708412, 5058385515, 6744514020, 10116771030, 20233542060]

約数ペア:

[(1, 20233542060), (2, 10116771030), (3, 6744514020), (4, 5058385515), (5, 4046708412), (6, 3372257010), (9, 2248171340), (10, 2023354206), (12, 1686128505), (15, 1348902804), (18, 1124085670), (20, 1011677103), (23, 879719220), (30, 674451402), (36, 562042835), (45, 449634268), (46, 439859610), (60, 337225701), (69, 293239740), (90, 224817134), (92, 219929805), (115, 175943844), (138, 146619870), (180, 112408567), (207, 97746580), (230, 87971922), (263, 76933620), (276, 73309935), (345, 58647948), (414, 48873290), (460, 43985961), (526, 38466810), (690, 29323974), (789, 25644540), (828, 24436645), (1035, 19549316), (1052, 19233405), (1315, 15386724), (1380, 14661987), (1578, 12822270), (2070, 9774658), (2367, 8548180), (2630, 7693362), (3156, 6411135), (3945, 5128908), (4140, 4887329), (4734, 4274090), (5260, 3846681), (6049, 3344940), (7890, 2564454), (9468, 2137045), (11835, 1709636), (12098, 1672470), (15780, 1282227), (18147, 1114980), (18583, 1088820), (23670, 854818), (24196, 836235), (30245, 668988), (36294, 557490), (37166, 544410), (47340, 427409), (54441, 371660), (55749, 362940), (60490, 334494), (72588, 278745), (74332, 272205), (90735, 222996), (92915, 217764), (108882, 185830), (111498, 181470), (120980, 167247)]