20053368

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4236

約数の個数: 48

約数和(自身を含む): 55135080

約数和(自身を除く): 35081712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4157, 4824, 8314, 12471, 16628, 24942, 33256, 37413, 49884, 74826, 99768, 149652, 278519, 299304, 557038, 835557, 1114076, 1671114, 2228152, 2506671, 3342228, 5013342, 6684456, 10026684, 20053368]

約数ペア:

[(1, 20053368), (2, 10026684), (3, 6684456), (4, 5013342), (6, 3342228), (8, 2506671), (9, 2228152), (12, 1671114), (18, 1114076), (24, 835557), (36, 557038), (67, 299304), (72, 278519), (134, 149652), (201, 99768), (268, 74826), (402, 49884), (536, 37413), (603, 33256), (804, 24942), (1206, 16628), (1608, 12471), (2412, 8314), (4157, 4824)]