20143725368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10194193}}^1$

素因数の和:10194231

約数の個数: 32

約数和(自身を含む): 42815614800

約数和(自身を除く): 22671889432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 10194193, 20388386, 40776772, 81553544, 132524509, 193689667, 265049018, 387379334, 530098036, 774758668, 1060196072, 1549517336, 2517965671, 5035931342, 10071862684, 20143725368]

約数ペア:

[(1, 20143725368), (2, 10071862684), (4, 5035931342), (8, 2517965671), (13, 1549517336), (19, 1060196072), (26, 774758668), (38, 530098036), (52, 387379334), (76, 265049018), (104, 193689667), (152, 132524509), (247, 81553544), (494, 40776772), (988, 20388386), (1976, 10194193)]