20226479624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1\times {\mathrm{2293}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 41362196400

約数和(自身を除く): 21135716776

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 953, 1157, 1906, 2293, 2314, 3812, 4586, 4628, 7624, 9172, 9256, 12389, 18344, 24778, 29809, 49556, 59618, 84817, 99112, 119236, 169634, 204077, 238472, 339268, 408154, 678536, 816308, 1102621, 1632616, 2185229, 2205242, 2653001, 4370458, 4410484, 5306002, 8740916, 8820968, 10612004, 17481832, 21224008, 28407977, 56815954, 113631908, 194485381, 227263816, 388970762, 777941524, 1555883048, 2528309953, 5056619906, 10113239812, 20226479624]

約数ペア:

[(1, 20226479624), (2, 10113239812), (4, 5056619906), (8, 2528309953), (13, 1555883048), (26, 777941524), (52, 388970762), (89, 227263816), (104, 194485381), (178, 113631908), (356, 56815954), (712, 28407977), (953, 21224008), (1157, 17481832), (1906, 10612004), (2293, 8820968), (2314, 8740916), (3812, 5306002), (4586, 4410484), (4628, 4370458), (7624, 2653001), (9172, 2205242), (9256, 2185229), (12389, 1632616), (18344, 1102621), (24778, 816308), (29809, 678536), (49556, 408154), (59618, 339268), (84817, 238472), (99112, 204077), (119236, 169634)]