20183463816

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{967}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 52501996800

約数和(自身を除く): 32318532984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 61, 106, 122, 159, 183, 212, 244, 269, 318, 366, 424, 488, 538, 636, 732, 807, 967, 1076, 1272, 1464, 1614, 1934, 2152, 2901, 3228, 3233, 3868, 5802, 6456, 6466, 7736, 9699, 11604, 12932, 14257, 16409, 19398, 23208, 25864, 28514, 32818, 38796, 42771, 49227, 51251, 57028, 58987, 65636, 77592, 85542, 98454, 102502, 114056, 117974, 131272, 153753, 171084, 176961, 196908, 205004, 235948, 260123, 307506, 342168, 353922, 393816, 410008, 471896, 520246, 615012, 707844, 780369, 869677, 1040492, 1230024, 1415688, 1560738, 1739354, 2080984, 2609031, 3121476, 3126311, 3478708, 5218062, 6242952, 6252622, 6957416, 9378933, 10436124, 12505244, 13786519, 15867503, 18757866, 20872248, 25010488, 27573038, 31735006, 37515732, 41359557, 47602509, 55146076, 63470012, 75031464, 82719114, 95205018, 110292152, 126940024, 165438228, 190410036, 330876456, 380820072, 840977659, 1681955318, 2522932977, 3363910636, 5045865954, 6727821272, 10091731908, 20183463816]

約数ペア:

[(1, 20183463816), (2, 10091731908), (3, 6727821272), (4, 5045865954), (6, 3363910636), (8, 2522932977), (12, 1681955318), (24, 840977659), (53, 380820072), (61, 330876456), (106, 190410036), (122, 165438228), (159, 126940024), (183, 110292152), (212, 95205018), (244, 82719114), (269, 75031464), (318, 63470012), (366, 55146076), (424, 47602509), (488, 41359557), (538, 37515732), (636, 31735006), (732, 27573038), (807, 25010488), (967, 20872248), (1076, 18757866), (1272, 15867503), (1464, 13786519), (1614, 12505244), (1934, 10436124), (2152, 9378933), (2901, 6957416), (3228, 6252622), (3233, 6242952), (3868, 5218062), (5802, 3478708), (6456, 3126311), (6466, 3121476), (7736, 2609031), (9699, 2080984), (11604, 1739354), (12932, 1560738), (14257, 1415688), (16409, 1230024), (19398, 1040492), (23208, 869677), (25864, 780369), (28514, 707844), (32818, 615012), (38796, 520246), (42771, 471896), (49227, 410008), (51251, 393816), (57028, 353922), (58987, 342168), (65636, 307506), (77592, 260123), (85542, 235948), (98454, 205004), (102502, 196908), (114056, 176961), (117974, 171084), (131272, 153753)]