20177194687974

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{54144581}}^1$

素因数の和:54144762

約数の個数: 64

約数和(自身を含む): 45949258068480

約数和(自身を除く): 25772063380506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 103, 134, 201, 206, 309, 402, 603, 618, 927, 1206, 1809, 1854, 2781, 3618, 5562, 6901, 13802, 20703, 41406, 62109, 124218, 186327, 372654, 54144581, 108289162, 162433743, 324867486, 487301229, 974602458, 1461903687, 2923807374, 3627686927, 5576891843, 7255373854, 10883060781, 11153783686, 16730675529, 21766121562, 32649182343, 33461351058, 50192026587, 65298364686, 97947547029, 100384053174, 150576079761, 195895094058, 301152159522, 373651753481, 747303506962, 1120955260443, 2241910520886, 3362865781329, 6725731562658, 10088597343987, 20177194687974]

約数ペア:

[(1, 20177194687974), (2, 10088597343987), (3, 6725731562658), (6, 3362865781329), (9, 2241910520886), (18, 1120955260443), (27, 747303506962), (54, 373651753481), (67, 301152159522), (103, 195895094058), (134, 150576079761), (201, 100384053174), (206, 97947547029), (309, 65298364686), (402, 50192026587), (603, 33461351058), (618, 32649182343), (927, 21766121562), (1206, 16730675529), (1809, 11153783686), (1854, 10883060781), (2781, 7255373854), (3618, 5576891843), (5562, 3627686927), (6901, 2923807374), (13802, 1461903687), (20703, 974602458), (41406, 487301229), (62109, 324867486), (124218, 162433743), (186327, 108289162), (372654, 54144581)]