19976747952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{26203}}^1$

素因数の和:28490

約数の個数: 80

約数和(自身を含む): 59007215360

約数和(自身を除く): 39030467408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2269, 4538, 6807, 9076, 13614, 15883, 18152, 26203, 27228, 31766, 36304, 47649, 52406, 54456, 63532, 78609, 95298, 104812, 108912, 127064, 157218, 183421, 190596, 209624, 254128, 314436, 366842, 381192, 419248, 550263, 628872, 733684, 762384, 1100526, 1257744, 1467368, 2201052, 2934736, 4402104, 8804208, 59454607, 118909214, 178363821, 237818428, 356727642, 416182249, 475636856, 713455284, 832364498, 951273712, 1248546747, 1426910568, 1664728996, 2497093494, 2853821136, 3329457992, 4994186988, 6658915984, 9988373976, 19976747952]

約数ペア:

[(1, 19976747952), (2, 9988373976), (3, 6658915984), (4, 4994186988), (6, 3329457992), (7, 2853821136), (8, 2497093494), (12, 1664728996), (14, 1426910568), (16, 1248546747), (21, 951273712), (24, 832364498), (28, 713455284), (42, 475636856), (48, 416182249), (56, 356727642), (84, 237818428), (112, 178363821), (168, 118909214), (336, 59454607), (2269, 8804208), (4538, 4402104), (6807, 2934736), (9076, 2201052), (13614, 1467368), (15883, 1257744), (18152, 1100526), (26203, 762384), (27228, 733684), (31766, 628872), (36304, 550263), (47649, 419248), (52406, 381192), (54456, 366842), (63532, 314436), (78609, 254128), (95298, 209624), (104812, 190596), (108912, 183421), (127064, 157218)]