20238415668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{18119}}^1$

素因数の和:18242

約数の個数: 144

約数和(自身を含む): 56986675200

約数和(自身を除く): 36748259532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 71, 76, 92, 114, 138, 142, 171, 207, 213, 228, 276, 284, 342, 414, 426, 437, 639, 684, 828, 852, 874, 1278, 1311, 1349, 1633, 1748, 2556, 2622, 2698, 3266, 3933, 4047, 4899, 5244, 5396, 6532, 7866, 8094, 9798, 12141, 14697, 15732, 16188, 18119, 19596, 24282, 29394, 31027, 36238, 48564, 54357, 58788, 62054, 72476, 93081, 108714, 124108, 163071, 186162, 217428, 279243, 326142, 344261, 372324, 416737, 558486, 652284, 688522, 833474, 1032783, 1116972, 1250211, 1286449, 1377044, 1666948, 2065566, 2500422, 2572898, 3098349, 3750633, 3859347, 4131132, 5000844, 5145796, 6196698, 7501266, 7718694, 7918003, 11578041, 12393396, 15002532, 15437388, 15836006, 23156082, 23754009, 24442531, 29588327, 31672012, 46312164, 47508018, 48885062, 59176654, 71262027, 73327593, 88764981, 95016036, 97770124, 118353308, 142524054, 146655186, 177529962, 219982779, 266294943, 285048108, 293310372, 355059924, 439965558, 532589886, 562178213, 879931116, 1065179772, 1124356426, 1686534639, 2248712852, 3373069278, 5059603917, 6746138556, 10119207834, 20238415668]

約数ペア:

[(1, 20238415668), (2, 10119207834), (3, 6746138556), (4, 5059603917), (6, 3373069278), (9, 2248712852), (12, 1686534639), (18, 1124356426), (19, 1065179772), (23, 879931116), (36, 562178213), (38, 532589886), (46, 439965558), (57, 355059924), (69, 293310372), (71, 285048108), (76, 266294943), (92, 219982779), (114, 177529962), (138, 146655186), (142, 142524054), (171, 118353308), (207, 97770124), (213, 95016036), (228, 88764981), (276, 73327593), (284, 71262027), (342, 59176654), (414, 48885062), (426, 47508018), (437, 46312164), (639, 31672012), (684, 29588327), (828, 24442531), (852, 23754009), (874, 23156082), (1278, 15836006), (1311, 15437388), (1349, 15002532), (1633, 12393396), (1748, 11578041), (2556, 7918003), (2622, 7718694), (2698, 7501266), (3266, 6196698), (3933, 5145796), (4047, 5000844), (4899, 4131132), (5244, 3859347), (5396, 3750633), (6532, 3098349), (7866, 2572898), (8094, 2500422), (9798, 2065566), (12141, 1666948), (14697, 1377044), (15732, 1286449), (16188, 1250211), (18119, 1116972), (19596, 1032783), (24282, 833474), (29394, 688522), (31027, 652284), (36238, 558486), (48564, 416737), (54357, 372324), (58788, 344261), (62054, 326142), (72476, 279243), (93081, 217428), (108714, 186162), (124108, 163071)]