20777760430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{826811}}^1$

素因数の和:827184

約数の個数: 32

約数和(自身を含む): 42861934080

約数和(自身を除く): 22084173650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 12565, 25130, 826811, 1653622, 4134055, 5787677, 8268110, 11575354, 28938385, 57876770, 296825149, 593650298, 1484125745, 2077776043, 2968251490, 4155552086, 10388880215, 20777760430]

約数ペア:

[(1, 20777760430), (2, 10388880215), (5, 4155552086), (7, 2968251490), (10, 2077776043), (14, 1484125745), (35, 593650298), (70, 296825149), (359, 57876770), (718, 28938385), (1795, 11575354), (2513, 8268110), (3590, 5787677), (5026, 4134055), (12565, 1653622), (25130, 826811)]