20232708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 49211904

約数和(自身を除く): 28979196

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 397, 411, 548, 794, 822, 1191, 1588, 1644, 2382, 4247, 4764, 8494, 12307, 12741, 16988, 24614, 25482, 36921, 49228, 50964, 54389, 73842, 108778, 147684, 163167, 217556, 326334, 652668, 1686059, 3372118, 5058177, 6744236, 10116354, 20232708]

約数ペア:

[(1, 20232708), (2, 10116354), (3, 6744236), (4, 5058177), (6, 3372118), (12, 1686059), (31, 652668), (62, 326334), (93, 217556), (124, 163167), (137, 147684), (186, 108778), (274, 73842), (372, 54389), (397, 50964), (411, 49228), (548, 36921), (794, 25482), (822, 24614), (1191, 16988), (1588, 12741), (1644, 12307), (2382, 8494), (4247, 4764)]