20233555430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{8353}}^1$

素因数の和:8470

約数の個数: 96

約数和(自身を含む): 42625048608

約数和(自身を除く): 22391493178

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 361, 418, 610, 671, 722, 1045, 1159, 1342, 1805, 2090, 2318, 3355, 3610, 3971, 5795, 6710, 7942, 8353, 11590, 12749, 16706, 19855, 22021, 25498, 39710, 41765, 44042, 63745, 83530, 91883, 110105, 127490, 158707, 183766, 220210, 242231, 317414, 459415, 484462, 509533, 793535, 918830, 1019066, 1211155, 1587070, 1745777, 2422310, 2547665, 3015433, 3491554, 5095330, 5604863, 6030866, 8728885, 9681127, 11209726, 15077165, 17457770, 19362254, 28024315, 30154330, 33169763, 48405635, 56048630, 66339526, 96811270, 106492397, 165848815, 183941413, 212984794, 331697630, 367882826, 532461985, 919707065, 1064923970, 1839414130, 2023355543, 4046711086, 10116777715, 20233555430]

約数ペア:

[(1, 20233555430), (2, 10116777715), (5, 4046711086), (10, 2023355543), (11, 1839414130), (19, 1064923970), (22, 919707065), (38, 532461985), (55, 367882826), (61, 331697630), (95, 212984794), (110, 183941413), (122, 165848815), (190, 106492397), (209, 96811270), (305, 66339526), (361, 56048630), (418, 48405635), (610, 33169763), (671, 30154330), (722, 28024315), (1045, 19362254), (1159, 17457770), (1342, 15077165), (1805, 11209726), (2090, 9681127), (2318, 8728885), (3355, 6030866), (3610, 5604863), (3971, 5095330), (5795, 3491554), (6710, 3015433), (7942, 2547665), (8353, 2422310), (11590, 1745777), (12749, 1587070), (16706, 1211155), (19855, 1019066), (22021, 918830), (25498, 793535), (39710, 509533), (41765, 484462), (44042, 459415), (63745, 317414), (83530, 242231), (91883, 220210), (110105, 183766), (127490, 158707)]