20141309944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{79379}}^1$

素因数の和:79612

約数の個数: 64

約数和(自身を含む): 45265651200

約数和(自身を除く): 25124341256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 322, 394, 644, 788, 1288, 1379, 1576, 2758, 4531, 5516, 9062, 11032, 18124, 31717, 36248, 63434, 79379, 126868, 158758, 253736, 317516, 555653, 635032, 1111306, 1825717, 2222612, 3651434, 4445224, 7302868, 12780019, 14605736, 15637663, 25560038, 31275326, 51120076, 62550652, 102240152, 109463641, 125101304, 218927282, 359666249, 437854564, 719332498, 875709128, 1438664996, 2517663743, 2877329992, 5035327486, 10070654972, 20141309944]

約数ペア:

[(1, 20141309944), (2, 10070654972), (4, 5035327486), (7, 2877329992), (8, 2517663743), (14, 1438664996), (23, 875709128), (28, 719332498), (46, 437854564), (56, 359666249), (92, 218927282), (161, 125101304), (184, 109463641), (197, 102240152), (322, 62550652), (394, 51120076), (644, 31275326), (788, 25560038), (1288, 15637663), (1379, 14605736), (1576, 12780019), (2758, 7302868), (4531, 4445224), (5516, 3651434), (9062, 2222612), (11032, 1825717), (18124, 1111306), (31717, 635032), (36248, 555653), (63434, 317516), (79379, 253736), (126868, 158758)]