20223208968

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{44249}}^1$

素因数の和:44534

約数の個数: 64

約数和(自身を含む): 51294600000

約数和(自身を除く): 31071391032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 139, 274, 278, 411, 417, 548, 556, 822, 834, 1096, 1112, 1644, 1668, 3288, 3336, 19043, 38086, 44249, 57129, 76172, 88498, 114258, 132747, 152344, 176996, 228516, 265494, 353992, 457032, 530988, 1061976, 6062113, 6150611, 12124226, 12301222, 18186339, 18451833, 24248452, 24602444, 36372678, 36903666, 48496904, 49204888, 72745356, 73807332, 145490712, 147614664, 842633707, 1685267414, 2527901121, 3370534828, 5055802242, 6741069656, 10111604484, 20223208968]

約数ペア:

[(1, 20223208968), (2, 10111604484), (3, 6741069656), (4, 5055802242), (6, 3370534828), (8, 2527901121), (12, 1685267414), (24, 842633707), (137, 147614664), (139, 145490712), (274, 73807332), (278, 72745356), (411, 49204888), (417, 48496904), (548, 36903666), (556, 36372678), (822, 24602444), (834, 24248452), (1096, 18451833), (1112, 18186339), (1644, 12301222), (1668, 12124226), (3288, 6150611), (3336, 6062113), (19043, 1061976), (38086, 530988), (44249, 457032), (57129, 353992), (76172, 265494), (88498, 228516), (114258, 176996), (132747, 152344)]