19936056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 38124744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2239, 2968, 4452, 4478, 6717, 8904, 8956, 13434, 15673, 17912, 26868, 31346, 47019, 53736, 62692, 94038, 118667, 125384, 188076, 237334, 356001, 376152, 474668, 712002, 830669, 949336, 1424004, 1661338, 2492007, 2848008, 3322676, 4984014, 6645352, 9968028, 19936056]

約数ペア:

[(1, 19936056), (2, 9968028), (3, 6645352), (4, 4984014), (6, 3322676), (7, 2848008), (8, 2492007), (12, 1661338), (14, 1424004), (21, 949336), (24, 830669), (28, 712002), (42, 474668), (53, 376152), (56, 356001), (84, 237334), (106, 188076), (159, 125384), (168, 118667), (212, 94038), (318, 62692), (371, 53736), (424, 47019), (636, 31346), (742, 26868), (1113, 17912), (1272, 15673), (1484, 13434), (2226, 8956), (2239, 8904), (2968, 6717), (4452, 4478)]