20223595488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{399739}}^1$

素因数の和:399800

約数の個数: 96

約数和(自身を含む): 58023060480

約数和(自身を除く): 37799464992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 6324, 8432, 12648, 16864, 25296, 50592, 399739, 799478, 1199217, 1598956, 2398434, 3197912, 4796868, 6395824, 6795563, 9593736, 12391909, 12791648, 13591126, 19187472, 20386689, 24783818, 27182252, 37175727, 38374944, 40773378, 49567636, 54364504, 74351454, 81546756, 99135272, 108729008, 148702908, 163093512, 198270544, 210662453, 217458016, 297405816, 326187024, 396541088, 421324906, 594811632, 631987359, 652374048, 842649812, 1189623264, 1263974718, 1685299624, 2527949436, 3370599248, 5055898872, 6741198496, 10111797744, 20223595488]

約数ペア:

[(1, 20223595488), (2, 10111797744), (3, 6741198496), (4, 5055898872), (6, 3370599248), (8, 2527949436), (12, 1685299624), (16, 1263974718), (17, 1189623264), (24, 842649812), (31, 652374048), (32, 631987359), (34, 594811632), (48, 421324906), (51, 396541088), (62, 326187024), (68, 297405816), (93, 217458016), (96, 210662453), (102, 198270544), (124, 163093512), (136, 148702908), (186, 108729008), (204, 99135272), (248, 81546756), (272, 74351454), (372, 54364504), (408, 49567636), (496, 40773378), (527, 38374944), (544, 37175727), (744, 27182252), (816, 24783818), (992, 20386689), (1054, 19187472), (1488, 13591126), (1581, 12791648), (1632, 12391909), (2108, 9593736), (2976, 6795563), (3162, 6395824), (4216, 4796868), (6324, 3197912), (8432, 2398434), (12648, 1598956), (16864, 1199217), (25296, 799478), (50592, 399739)]