20071282569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1\times {\mathrm{2467}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 28990510080

約数和(自身を除く): 8919227511

約数列:

[1, 3, 13, 39, 227, 681, 919, 2467, 2757, 2951, 7401, 8853, 11947, 32071, 35841, 96213, 208613, 560009, 625839, 1680027, 2267173, 2711969, 6801519, 7280117, 8135907, 21840351, 29473249, 88419747, 514648271, 1543944813, 6690427523, 20071282569]

約数ペア:

[(1, 20071282569), (3, 6690427523), (13, 1543944813), (39, 514648271), (227, 88419747), (681, 29473249), (919, 21840351), (2467, 8135907), (2757, 7280117), (2951, 6801519), (7401, 2711969), (8853, 2267173), (11947, 1680027), (32071, 625839), (35841, 560009), (96213, 208613)]