20734752

素因数分解:

$2^5\times 3^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 33963360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 271, 542, 797, 813, 1084, 1594, 1626, 2168, 2391, 3188, 3252, 4336, 4782, 6376, 6504, 8672, 9564, 12752, 13008, 19128, 25504, 26016, 38256, 76512, 215987, 431974, 647961, 863948, 1295922, 1727896, 2591844, 3455792, 5183688, 6911584, 10367376, 20734752]

約数ペア:

[(1, 20734752), (2, 10367376), (3, 6911584), (4, 5183688), (6, 3455792), (8, 2591844), (12, 1727896), (16, 1295922), (24, 863948), (32, 647961), (48, 431974), (96, 215987), (271, 76512), (542, 38256), (797, 26016), (813, 25504), (1084, 19128), (1594, 13008), (1626, 12752), (2168, 9564), (2391, 8672), (3188, 6504), (3252, 6376), (4336, 4782)]