20056134528

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{245209}}^1$

素因数の和:245300

約数の個数: 96

約数和(自身を含む): 58526722800

約数和(自身を除く): 38470588272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 20448, 27264, 40896, 81792, 245209, 490418, 735627, 980836, 1471254, 1961672, 2206881, 2942508, 3923344, 4413762, 5885016, 7846688, 8827524, 11770032, 15693376, 17409839, 17655048, 23540064, 31386752, 34819678, 35310096, 47080128, 52229517, 69639356, 70620192, 94160256, 104459034, 139278712, 141240384, 156688551, 208918068, 278557424, 282480768, 313377102, 417836136, 557114848, 626754204, 835672272, 1114229696, 1253508408, 1671344544, 2228459392, 2507016816, 3342689088, 5014033632, 6685378176, 10028067264, 20056134528]

約数ペア:

[(1, 20056134528), (2, 10028067264), (3, 6685378176), (4, 5014033632), (6, 3342689088), (8, 2507016816), (9, 2228459392), (12, 1671344544), (16, 1253508408), (18, 1114229696), (24, 835672272), (32, 626754204), (36, 557114848), (48, 417836136), (64, 313377102), (71, 282480768), (72, 278557424), (96, 208918068), (128, 156688551), (142, 141240384), (144, 139278712), (192, 104459034), (213, 94160256), (284, 70620192), (288, 69639356), (384, 52229517), (426, 47080128), (568, 35310096), (576, 34819678), (639, 31386752), (852, 23540064), (1136, 17655048), (1152, 17409839), (1278, 15693376), (1704, 11770032), (2272, 8827524), (2556, 7846688), (3408, 5885016), (4544, 4413762), (5112, 3923344), (6816, 2942508), (9088, 2206881), (10224, 1961672), (13632, 1471254), (20448, 980836), (27264, 735627), (40896, 490418), (81792, 245209)]