20120776710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{431869}}^1$

素因数の和:433432

約数の個数: 32

約数和(自身を含む): 48321070560

約数和(自身を除く): 28200293850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1553, 3106, 4659, 7765, 9318, 15530, 23295, 46590, 431869, 863738, 1295607, 2159345, 2591214, 4318690, 6478035, 12956070, 670692557, 1341385114, 2012077671, 3353462785, 4024155342, 6706925570, 10060388355, 20120776710]

約数ペア:

[(1, 20120776710), (2, 10060388355), (3, 6706925570), (5, 4024155342), (6, 3353462785), (10, 2012077671), (15, 1341385114), (30, 670692557), (1553, 12956070), (3106, 6478035), (4659, 4318690), (7765, 2591214), (9318, 2159345), (15530, 1295607), (23295, 863738), (46590, 431869)]