20193504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11103

約数の個数: 48

約数和(自身を含む): 55802880

約数和(自身を除く): 35609376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11071, 22142, 33213, 44284, 66426, 88568, 132852, 177136, 210349, 265704, 354272, 420698, 531408, 631047, 841396, 1062816, 1262094, 1682792, 2524188, 3365584, 5048376, 6731168, 10096752, 20193504]

約数ペア:

[(1, 20193504), (2, 10096752), (3, 6731168), (4, 5048376), (6, 3365584), (8, 2524188), (12, 1682792), (16, 1262094), (19, 1062816), (24, 841396), (32, 631047), (38, 531408), (48, 420698), (57, 354272), (76, 265704), (96, 210349), (114, 177136), (152, 132852), (228, 88568), (304, 66426), (456, 44284), (608, 33213), (912, 22142), (1824, 11071)]