20242826898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{357281}}^1$

素因数の和:357383

約数の個数: 64

約数和(自身を含む): 49390663680

約数和(自身を除く): 29147836782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 497, 798, 994, 1349, 1491, 2698, 2982, 4047, 8094, 9443, 18886, 28329, 56658, 357281, 714562, 1071843, 2143686, 2500967, 5001934, 6788339, 7502901, 13576678, 15005802, 20365017, 25366951, 40730034, 47518373, 50733902, 76100853, 95036746, 142555119, 152201706, 177568657, 285110238, 355137314, 481972069, 532705971, 963944138, 1065411942, 1445916207, 2891832414, 3373804483, 6747608966, 10121413449, 20242826898]

約数ペア:

[(1, 20242826898), (2, 10121413449), (3, 6747608966), (6, 3373804483), (7, 2891832414), (14, 1445916207), (19, 1065411942), (21, 963944138), (38, 532705971), (42, 481972069), (57, 355137314), (71, 285110238), (114, 177568657), (133, 152201706), (142, 142555119), (213, 95036746), (266, 76100853), (399, 50733902), (426, 47518373), (497, 40730034), (798, 25366951), (994, 20365017), (1349, 15005802), (1491, 13576678), (2698, 7502901), (2982, 6788339), (4047, 5001934), (8094, 2500967), (9443, 2143686), (18886, 1071843), (28329, 714562), (56658, 357281)]