20180736774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{75109}}^1$

素因数の和:75210

約数の個数: 96

約数和(自身を含む): 50618131200

約数和(自身を除く): 30437394426

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 99, 118, 138, 177, 198, 207, 253, 354, 414, 506, 531, 649, 759, 1062, 1298, 1357, 1518, 1947, 2277, 2714, 3894, 4071, 4554, 5841, 8142, 11682, 12213, 14927, 24426, 29854, 44781, 75109, 89562, 134343, 150218, 225327, 268686, 450654, 675981, 826199, 1351962, 1652398, 1727507, 2478597, 3455014, 4431431, 4957194, 5182521, 7435791, 8862862, 10365042, 13294293, 14871582, 15547563, 19002577, 26588586, 31095126, 38005154, 39882879, 48745741, 57007731, 79765758, 97491482, 101922913, 114015462, 146237223, 171023193, 203845826, 292474446, 305768739, 342046386, 438711669, 611537478, 877423338, 917306217, 1121152043, 1834612434, 2242304086, 3363456129, 6726912258, 10090368387, 20180736774]

約数ペア:

[(1, 20180736774), (2, 10090368387), (3, 6726912258), (6, 3363456129), (9, 2242304086), (11, 1834612434), (18, 1121152043), (22, 917306217), (23, 877423338), (33, 611537478), (46, 438711669), (59, 342046386), (66, 305768739), (69, 292474446), (99, 203845826), (118, 171023193), (138, 146237223), (177, 114015462), (198, 101922913), (207, 97491482), (253, 79765758), (354, 57007731), (414, 48745741), (506, 39882879), (531, 38005154), (649, 31095126), (759, 26588586), (1062, 19002577), (1298, 15547563), (1357, 14871582), (1518, 13294293), (1947, 10365042), (2277, 8862862), (2714, 7435791), (3894, 5182521), (4071, 4957194), (4554, 4431431), (5841, 3455014), (8142, 2478597), (11682, 1727507), (12213, 1652398), (14927, 1351962), (24426, 826199), (29854, 675981), (44781, 450654), (75109, 268686), (89562, 225327), (134343, 150218)]