20197124496

素因数分解:

$2^4\times 3^4\times {\mathrm{59}}^1\times {\mathrm{264139}}^1$

素因数の和:264218

約数の個数: 100

約数和(自身を含む): 59447348400

約数和(自身を除く): 39250223904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 324, 354, 432, 472, 531, 648, 708, 944, 1062, 1296, 1416, 1593, 2124, 2832, 3186, 4248, 4779, 6372, 8496, 9558, 12744, 19116, 25488, 38232, 76464, 264139, 528278, 792417, 1056556, 1584834, 2113112, 2377251, 3169668, 4226224, 4754502, 6339336, 7131753, 9509004, 12678672, 14263506, 15584201, 19018008, 21395259, 28527012, 31168402, 38036016, 42790518, 46752603, 57054024, 62336804, 85581036, 93505206, 114108048, 124673608, 140257809, 171162072, 187010412, 249347216, 280515618, 342324144, 374020824, 420773427, 561031236, 748041648, 841546854, 1122062472, 1262320281, 1683093708, 2244124944, 2524640562, 3366187416, 5049281124, 6732374832, 10098562248, 20197124496]

約数ペア:

[(1, 20197124496), (2, 10098562248), (3, 6732374832), (4, 5049281124), (6, 3366187416), (8, 2524640562), (9, 2244124944), (12, 1683093708), (16, 1262320281), (18, 1122062472), (24, 841546854), (27, 748041648), (36, 561031236), (48, 420773427), (54, 374020824), (59, 342324144), (72, 280515618), (81, 249347216), (108, 187010412), (118, 171162072), (144, 140257809), (162, 124673608), (177, 114108048), (216, 93505206), (236, 85581036), (324, 62336804), (354, 57054024), (432, 46752603), (472, 42790518), (531, 38036016), (648, 31168402), (708, 28527012), (944, 21395259), (1062, 19018008), (1296, 15584201), (1416, 14263506), (1593, 12678672), (2124, 9509004), (2832, 7131753), (3186, 6339336), (4248, 4754502), (4779, 4226224), (6372, 3169668), (8496, 2377251), (9558, 2113112), (12744, 1584834), (19116, 1056556), (25488, 792417), (38232, 528278), (76464, 264139)]