20170852224

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{132313}}^1$

素因数の和:132727

約数の個数: 64

約数和(自身を含む): 53714191440

約数和(自身を除く): 33543339216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 9528, 12704, 19056, 25408, 38112, 50816, 76224, 132313, 152448, 264626, 396939, 529252, 793878, 1058504, 1587756, 2117008, 3175512, 4234016, 6351024, 8468032, 12702048, 16936064, 25404096, 50808192, 52528261, 105056522, 157584783, 210113044, 315169566, 420226088, 630339132, 840452176, 1260678264, 1680904352, 2521356528, 3361808704, 5042713056, 6723617408, 10085426112, 20170852224]

約数ペア:

[(1, 20170852224), (2, 10085426112), (3, 6723617408), (4, 5042713056), (6, 3361808704), (8, 2521356528), (12, 1680904352), (16, 1260678264), (24, 840452176), (32, 630339132), (48, 420226088), (64, 315169566), (96, 210113044), (128, 157584783), (192, 105056522), (384, 52528261), (397, 50808192), (794, 25404096), (1191, 16936064), (1588, 12702048), (2382, 8468032), (3176, 6351024), (4764, 4234016), (6352, 3175512), (9528, 2117008), (12704, 1587756), (19056, 1058504), (25408, 793878), (38112, 529252), (50816, 396939), (76224, 264626), (132313, 152448)]