20160497266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{3181}}^1$

素因数の和:3659

約数の個数: 64

約数和(自身を含む): 37719682560

約数和(自身を除く): 17559185294

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 359, 679, 718, 1261, 1358, 2513, 2522, 3181, 4667, 5026, 6362, 8827, 9334, 17654, 22267, 32669, 34823, 41353, 44534, 65338, 69646, 82706, 243761, 289471, 308557, 452699, 487522, 578942, 617114, 905398, 1141979, 2159899, 2283958, 3168893, 4011241, 4319798, 6337786, 7993853, 8022482, 14845727, 15987706, 28078687, 29691454, 56157374, 103920089, 110771963, 207840178, 221543926, 775403741, 1440035519, 1550807482, 2880071038, 10080248633, 20160497266]

約数ペア:

[(1, 20160497266), (2, 10080248633), (7, 2880071038), (13, 1550807482), (14, 1440035519), (26, 775403741), (91, 221543926), (97, 207840178), (182, 110771963), (194, 103920089), (359, 56157374), (679, 29691454), (718, 28078687), (1261, 15987706), (1358, 14845727), (2513, 8022482), (2522, 7993853), (3181, 6337786), (4667, 4319798), (5026, 4011241), (6362, 3168893), (8827, 2283958), (9334, 2159899), (17654, 1141979), (22267, 905398), (32669, 617114), (34823, 578942), (41353, 487522), (44534, 452699), (65338, 308557), (69646, 289471), (82706, 243761)]