20403844680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5333}}^1\times {\mathrm{31883}}^1$

素因数の和:37230

約数の個数: 64

約数和(自身を含む): 61224932160

約数和(自身を除く): 40821087480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5333, 10666, 15999, 21332, 26665, 31883, 31998, 42664, 53330, 63766, 63996, 79995, 95649, 106660, 127532, 127992, 159415, 159990, 191298, 213320, 255064, 318830, 319980, 382596, 478245, 637660, 639960, 765192, 956490, 1275320, 1912980, 3825960, 170032039, 340064078, 510096117, 680128156, 850160195, 1020192234, 1360256312, 1700320390, 2040384468, 2550480585, 3400640780, 4080768936, 5100961170, 6801281560, 10201922340, 20403844680]

約数ペア:

[(1, 20403844680), (2, 10201922340), (3, 6801281560), (4, 5100961170), (5, 4080768936), (6, 3400640780), (8, 2550480585), (10, 2040384468), (12, 1700320390), (15, 1360256312), (20, 1020192234), (24, 850160195), (30, 680128156), (40, 510096117), (60, 340064078), (120, 170032039), (5333, 3825960), (10666, 1912980), (15999, 1275320), (21332, 956490), (26665, 765192), (31883, 639960), (31998, 637660), (42664, 478245), (53330, 382596), (63766, 319980), (63996, 318830), (79995, 255064), (95649, 213320), (106660, 191298), (127532, 159990), (127992, 159415)]