20137039095

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{536773}}^1$

素因数の和:536883

約数の個数: 32

約数和(自身を含む): 33546227904

約数和(自身を除く): 13409188809

約数列:

[1, 3, 5, 15, 41, 61, 123, 183, 205, 305, 615, 915, 2501, 7503, 12505, 37515, 536773, 1610319, 2683865, 8051595, 22007693, 32743153, 66023079, 98229459, 110038465, 163715765, 330115395, 491147295, 1342469273, 4027407819, 6712346365, 20137039095]

約数ペア:

[(1, 20137039095), (3, 6712346365), (5, 4027407819), (15, 1342469273), (41, 491147295), (61, 330115395), (123, 163715765), (183, 110038465), (205, 98229459), (305, 66023079), (615, 32743153), (915, 22007693), (2501, 8051595), (7503, 2683865), (12505, 1610319), (37515, 536773)]