20492023692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{19861}}^1$

素因数の和:20119

約数の個数: 96

約数和(自身を含む): 55738174464

約数和(自身を除く): 35246150772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 173, 213, 284, 346, 426, 497, 519, 692, 852, 994, 1038, 1211, 1491, 1988, 2076, 2422, 2982, 3633, 4844, 5964, 7266, 12283, 14532, 19861, 24566, 36849, 39722, 49132, 59583, 73698, 79444, 85981, 119166, 139027, 147396, 171962, 238332, 257943, 278054, 343924, 417081, 515886, 556108, 834162, 1031772, 1410131, 1668324, 2820262, 3435953, 4230393, 5640524, 6871906, 8460786, 9870917, 10307859, 13743812, 16921572, 19741834, 20615718, 24051671, 29612751, 39483668, 41231436, 48103342, 59225502, 72155013, 96206684, 118451004, 144310026, 243952663, 288620052, 487905326, 731857989, 975810652, 1463715978, 1707668641, 2927431956, 3415337282, 5123005923, 6830674564, 10246011846, 20492023692]

約数ペア:

[(1, 20492023692), (2, 10246011846), (3, 6830674564), (4, 5123005923), (6, 3415337282), (7, 2927431956), (12, 1707668641), (14, 1463715978), (21, 975810652), (28, 731857989), (42, 487905326), (71, 288620052), (84, 243952663), (142, 144310026), (173, 118451004), (213, 96206684), (284, 72155013), (346, 59225502), (426, 48103342), (497, 41231436), (519, 39483668), (692, 29612751), (852, 24051671), (994, 20615718), (1038, 19741834), (1211, 16921572), (1491, 13743812), (1988, 10307859), (2076, 9870917), (2422, 8460786), (2982, 6871906), (3633, 5640524), (4844, 4230393), (5964, 3435953), (7266, 2820262), (12283, 1668324), (14532, 1410131), (19861, 1031772), (24566, 834162), (36849, 556108), (39722, 515886), (49132, 417081), (59583, 343924), (73698, 278054), (79444, 257943), (85981, 238332), (119166, 171962), (139027, 147396)]