20936103690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{24631}}^1$

素因数の和:25647

約数の個数: 64

約数和(自身を含む): 52034607360

約数和(自身を除く): 31098503670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 977, 1954, 2931, 4885, 5862, 9770, 14655, 24631, 28333, 29310, 49262, 56666, 73893, 84999, 123155, 141665, 147786, 169998, 246310, 283330, 369465, 424995, 714299, 738930, 849990, 1428598, 2142897, 3571495, 4285794, 7142990, 10714485, 21428970, 24064487, 48128974, 72193461, 120322435, 144386922, 240644870, 360967305, 697870123, 721934610, 1395740246, 2093610369, 3489350615, 4187220738, 6978701230, 10468051845, 20936103690]

約数ペア:

[(1, 20936103690), (2, 10468051845), (3, 6978701230), (5, 4187220738), (6, 3489350615), (10, 2093610369), (15, 1395740246), (29, 721934610), (30, 697870123), (58, 360967305), (87, 240644870), (145, 144386922), (174, 120322435), (290, 72193461), (435, 48128974), (870, 24064487), (977, 21428970), (1954, 10714485), (2931, 7142990), (4885, 4285794), (5862, 3571495), (9770, 2142897), (14655, 1428598), (24631, 849990), (28333, 738930), (29310, 714299), (49262, 424995), (56666, 369465), (73893, 283330), (84999, 246310), (123155, 169998), (141665, 147786)]