20176190916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{12101}}^1$

素因数の和:13001

約数の個数: 96

約数和(自身を含む): 56212144128

約数和(自身を除く): 36035953212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 863, 966, 1726, 1932, 2589, 3452, 5178, 6041, 10356, 12082, 12101, 18123, 19849, 24164, 24202, 36246, 36303, 39698, 48404, 59547, 72492, 72606, 79396, 84707, 119094, 138943, 145212, 169414, 238188, 254121, 277886, 278323, 338828, 416829, 508242, 555772, 556646, 833658, 834969, 1016484, 1113292, 1667316, 1669938, 1948261, 3339876, 3896522, 5844783, 7793044, 10443163, 11689566, 20886326, 23379132, 31329489, 41772652, 62658978, 73102141, 125317956, 146204282, 219306423, 240192749, 292408564, 438612846, 480385498, 720578247, 877225692, 960770996, 1441156494, 1681349243, 2882312988, 3362698486, 5044047729, 6725396972, 10088095458, 20176190916]

約数ペア:

[(1, 20176190916), (2, 10088095458), (3, 6725396972), (4, 5044047729), (6, 3362698486), (7, 2882312988), (12, 1681349243), (14, 1441156494), (21, 960770996), (23, 877225692), (28, 720578247), (42, 480385498), (46, 438612846), (69, 292408564), (84, 240192749), (92, 219306423), (138, 146204282), (161, 125317956), (276, 73102141), (322, 62658978), (483, 41772652), (644, 31329489), (863, 23379132), (966, 20886326), (1726, 11689566), (1932, 10443163), (2589, 7793044), (3452, 5844783), (5178, 3896522), (6041, 3339876), (10356, 1948261), (12082, 1669938), (12101, 1667316), (18123, 1113292), (19849, 1016484), (24164, 834969), (24202, 833658), (36246, 556646), (36303, 555772), (39698, 508242), (48404, 416829), (59547, 338828), (72492, 278323), (72606, 277886), (79396, 254121), (84707, 238188), (119094, 169414), (138943, 145212)]