20143101632

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{236111}}^1$

素因数の和:236197

約数の個数: 56

約数和(自身を含む): 42220603392

約数和(自身を除く): 22077501760

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 5332, 10664, 21328, 42656, 85312, 236111, 472222, 944444, 1888888, 3777776, 7319441, 7555552, 10152773, 14638882, 15111104, 20305546, 29277764, 40611092, 58555528, 81222184, 117111056, 162444368, 234222112, 314735963, 324888736, 468444224, 629471926, 649777472, 1258943852, 2517887704, 5035775408, 10071550816, 20143101632]

約数ペア:

[(1, 20143101632), (2, 10071550816), (4, 5035775408), (8, 2517887704), (16, 1258943852), (31, 649777472), (32, 629471926), (43, 468444224), (62, 324888736), (64, 314735963), (86, 234222112), (124, 162444368), (172, 117111056), (248, 81222184), (344, 58555528), (496, 40611092), (688, 29277764), (992, 20305546), (1333, 15111104), (1376, 14638882), (1984, 10152773), (2666, 7555552), (2752, 7319441), (5332, 3777776), (10664, 1888888), (21328, 944444), (42656, 472222), (85312, 236111)]