20132038152

素因数分解:

$2^3\times 3^2\times {\mathrm{283}}^1\times {\mathrm{991}}^1\times {\mathrm{997}}^1$

素因数の和:2283

約数の個数: 96

約数和(自身を含む): 54827086080

約数和(自身を除く): 34695047928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 991, 997, 1132, 1698, 1982, 1994, 2264, 2547, 2973, 2991, 3396, 3964, 3988, 5094, 5946, 5982, 6792, 7928, 7976, 8919, 8973, 10188, 11892, 11964, 17838, 17946, 20376, 23784, 23928, 35676, 35892, 71352, 71784, 280453, 282151, 560906, 564302, 841359, 846453, 988027, 1121812, 1128604, 1682718, 1692906, 1976054, 2243624, 2257208, 2524077, 2539359, 2964081, 3365436, 3385812, 3952108, 5048154, 5078718, 5928162, 6730872, 6771624, 7904216, 8892243, 10096308, 10157436, 11856324, 17784486, 20192616, 20314872, 23712648, 35568972, 71137944, 279611641, 559223282, 838834923, 1118446564, 1677669846, 2236893128, 2516504769, 3355339692, 5033009538, 6710679384, 10066019076, 20132038152]

約数ペア:

[(1, 20132038152), (2, 10066019076), (3, 6710679384), (4, 5033009538), (6, 3355339692), (8, 2516504769), (9, 2236893128), (12, 1677669846), (18, 1118446564), (24, 838834923), (36, 559223282), (72, 279611641), (283, 71137944), (566, 35568972), (849, 23712648), (991, 20314872), (997, 20192616), (1132, 17784486), (1698, 11856324), (1982, 10157436), (1994, 10096308), (2264, 8892243), (2547, 7904216), (2973, 6771624), (2991, 6730872), (3396, 5928162), (3964, 5078718), (3988, 5048154), (5094, 3952108), (5946, 3385812), (5982, 3365436), (6792, 2964081), (7928, 2539359), (7976, 2524077), (8919, 2257208), (8973, 2243624), (10188, 1976054), (11892, 1692906), (11964, 1682718), (17838, 1128604), (17946, 1121812), (20376, 988027), (23784, 846453), (23928, 841359), (35676, 564302), (35892, 560906), (71352, 282151), (71784, 280453)]