20176041516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{258707}}^1$

素因数の和:258878

約数の個数: 48

約数和(自身を含む): 48272843136

約数和(自身を除く): 28096801620

約数列:

[1, 2, 3, 4, 6, 12, 67, 97, 134, 194, 201, 268, 291, 388, 402, 582, 804, 1164, 6499, 12998, 19497, 25996, 38994, 77988, 258707, 517414, 776121, 1034828, 1552242, 3104484, 17333369, 25094579, 34666738, 50189158, 52000107, 69333476, 75283737, 100378316, 104000214, 150567474, 208000428, 301134948, 1681336793, 3362673586, 5044010379, 6725347172, 10088020758, 20176041516]

約数ペア:

[(1, 20176041516), (2, 10088020758), (3, 6725347172), (4, 5044010379), (6, 3362673586), (12, 1681336793), (67, 301134948), (97, 208000428), (134, 150567474), (194, 104000214), (201, 100378316), (268, 75283737), (291, 69333476), (388, 52000107), (402, 50189158), (582, 34666738), (804, 25094579), (1164, 17333369), (6499, 3104484), (12998, 1552242), (19497, 1034828), (25996, 776121), (38994, 517414), (77988, 258707)]