20460537960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{44623}}^1\times {\mathrm{3821}}^1$

素因数の和:48458

約数の個数: 64

約数和(自身を含む): 61399054080

約数和(自身を除く): 40938516120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3821, 7642, 11463, 15284, 19105, 22926, 30568, 38210, 44623, 45852, 57315, 76420, 89246, 91704, 114630, 133869, 152840, 178492, 223115, 229260, 267738, 356984, 446230, 458520, 535476, 669345, 892460, 1070952, 1338690, 1784920, 2677380, 5354760, 170504483, 341008966, 511513449, 682017932, 852522415, 1023026898, 1364035864, 1705044830, 2046053796, 2557567245, 3410089660, 4092107592, 5115134490, 6820179320, 10230268980, 20460537960]

約数ペア:

[(1, 20460537960), (2, 10230268980), (3, 6820179320), (4, 5115134490), (5, 4092107592), (6, 3410089660), (8, 2557567245), (10, 2046053796), (12, 1705044830), (15, 1364035864), (20, 1023026898), (24, 852522415), (30, 682017932), (40, 511513449), (60, 341008966), (120, 170504483), (3821, 5354760), (7642, 2677380), (11463, 1784920), (15284, 1338690), (19105, 1070952), (22926, 892460), (30568, 669345), (38210, 535476), (44623, 458520), (45852, 446230), (57315, 356984), (76420, 267738), (89246, 229260), (91704, 223115), (114630, 178492), (133869, 152840)]