20242540035

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{18257}}^1$

素因数の和:18505

約数の個数: 64

約数和(自身を含む): 37018460160

約数和(自身を除く): 16775920125

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 191, 215, 387, 573, 645, 955, 1161, 1719, 1935, 2865, 5157, 5805, 8213, 8595, 18257, 24639, 25785, 41065, 54771, 73917, 91285, 123195, 164313, 221751, 273855, 369585, 492939, 785051, 821565, 1108755, 2355153, 2464695, 3487087, 3925255, 7065459, 10461261, 11775765, 17435435, 21196377, 31383783, 35327295, 52306305, 94151349, 105981885, 149944741, 156918915, 449834223, 470756745, 749723705, 1349502669, 2249171115, 4048508007, 6747513345, 20242540035]

約数ペア:

[(1, 20242540035), (3, 6747513345), (5, 4048508007), (9, 2249171115), (15, 1349502669), (27, 749723705), (43, 470756745), (45, 449834223), (129, 156918915), (135, 149944741), (191, 105981885), (215, 94151349), (387, 52306305), (573, 35327295), (645, 31383783), (955, 21196377), (1161, 17435435), (1719, 11775765), (1935, 10461261), (2865, 7065459), (5157, 3925255), (5805, 3487087), (8213, 2464695), (8595, 2355153), (18257, 1108755), (24639, 821565), (25785, 785051), (41065, 492939), (54771, 369585), (73917, 273855), (91285, 221751), (123195, 164313)]