20367353648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3851}}^1\times {\mathrm{10663}}^1$

素因数の和:14553

約数の個数: 40

約数和(自身を含む): 40749106176

約数和(自身を除く): 20381752528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3851, 7702, 10663, 15404, 21326, 30808, 42652, 61616, 85304, 119381, 170608, 238762, 330553, 477524, 661106, 955048, 1322212, 1910096, 2644424, 5288848, 41063213, 82126426, 164252852, 328505704, 657011408, 1272959603, 2545919206, 5091838412, 10183676824, 20367353648]

約数ペア:

[(1, 20367353648), (2, 10183676824), (4, 5091838412), (8, 2545919206), (16, 1272959603), (31, 657011408), (62, 328505704), (124, 164252852), (248, 82126426), (496, 41063213), (3851, 5288848), (7702, 2644424), (10663, 1910096), (15404, 1322212), (21326, 955048), (30808, 661106), (42652, 477524), (61616, 330553), (85304, 238762), (119381, 170608)]